CURRICULUM – 2014 (C – 14)

Under Multi Point Entry & Credit (MPEC) System

C-14 SYLLABUS

I SEMESTER

(Common to all Branches)

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ENGLISH - I (Common to BM/CP/CN/ES/EV/IE Branches)

Subject Title : English-I

Subject code : 1X01

Periods/week : 2

Total Periods

/Semester : 75

Speaking 1 Need for English

2 Classroom English

3 Expressing Feelings

4 Expressing Likes and Dislikes

5 Making Requests

Listening

6 Describing Words

Reading

7 Building the Brooklyn Bridge –

An Anecdote

8 Adventures of Toto

9 Tiller turns Engineer – An

Innovation

Grammar 10 Tenses

11 Basic sentence structures

12 Voice

13 Questioning

Writing

14 Paragraph Writing - 1

15 Paragraph Writing - 2

16 Data Interpretation - 1

17 Data Interpretation - 2

18 Data Interpretation - 3

19 Letter writing - 1

20 Letter Writing - 2

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ENGINEERING MATHEMATICS - I

(Common to BM/CP/CN/ES/EV/IE Branches)

Subject Title : Engineering Mathematics-I

Subject code : 1X02

Periods/week : 5

Total Periods /Semester : 75

Time Schedule with BLUEPRINT

S. No

Major Topic No of Periods Weightage of Marks

Short Type Essay Type

Unit - I Algebra Theory Practice R U App R U App

1 Logarithms 3 0 0 0 0 0 0 0 0

2 Partial Fractions 5 0 3 0 1 0 0 0 0

3 Matrices and Determinants

10 6 16 2 0 0 0 0 1

Unit - II Trigonometry

4 Trigonometric Ratios 2 0 0 0 0 0 0 0 0

5 Compound Angles 3 2 13 1 0 0 1 0 0

6 Multiple and Submultiple

angles 4 4 13 1 0 0 0 1 0

7 Transformations 4 4 10 0 0 0 0 0 1

8 Inverse Trigonometric

Functions 3 2 13 1 0 0 0 1 0

9 Trigonometric Equations 3 2 13 1 0 0 0 1 0

10 Properties and solutions

of triangles 6 4 13 0 0 1 0 0 1

11 Hyperbolic Functions 2 0 3 0 1 0 0 0 0

12 Complex Numbers 4 2 13 1 0 0 1 0 0

Total 49 26 110 7 2 1 2 3 3

Marks 21 6 3 20 30 30

R-Remembering U- Understanding A- Application

Objectives After completion of the subject the student shall be able to – UNIT – I

1.0 Use Logarithms in engineering calculations 1.1 Define logarithm and list its properties.

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1.2 Distinguish natural logarithms and common logarithms; 1.3 Explain the meaning of e and exponential function 1.4 State logarithm as a function and its graphical representation. 1.5 Use the logarithms in engineering calculations. 2.0 Resolve Rational Fraction into sum of Partial Fractions in engineering problems 2.1 Define rational, proper and improper fractions of polynomials. 2.2 Explain the procedure of resolving rational fractions of the type mentioned below into

partial fractions

( ))

( )( )( )

f xi

x a x b x c

2

( ))

( ) ( )( )

f xii

x a x b x c

2

( ))

( )( )

f xiii

x a x b

2 2

( ))

( )( )

f xiv

x a x b

3.0 Use Matrices for solving engineering problems 3.1 Define a matrix and order of a matrix 3.2 State various types of matrices with examples (emphasis on 3rd order square

matrices). 3.3 Compute sum, scalar multiplication and product of matrices. 3.4 Illustrate the properties of these operations such as associative, distributive,

commutative properties with examples and counter examples. 3.5 Define the transpose of a matrix and write its properties; 3.6 Define symmetric and skew-symmetric matrices; 3.7 Resolve a square matrix in to a sum of a symmetric and skew- symmetric matrices-

Examples in all cases. 3.8 Define minor, co-factor of an element of a 3x3 square matrix with examples. 3.9 Expand the determinant of a 3 x 3 matrix using Laplace expansion formula. 3.10 Distinguish singular and non-singular matrices. 3.11 Apply the properties of determinants to solve problems. 3.12 Solve system of 3 linear equations in 3 unknowns using Cramer’s rule. 3.13 Define multiplicative inverse of a matrix and list properties of adjoint and inverse. 3.14 Compute adjoint and multiplicative inverse of a square matrix. 3.15 Solve system of 3 linear equations in 3 unknowns by matrix inversion method 3.16 State elementary row operations. 3.17 Solve a system of 3 linear equations in 3 unknowns by Gauss- Jordan method

UNIT – II 4.0 Understanding Trigonometric Ratios 4.1 Define trigonometric ratios of any angle. 4.2 List the values of trigonometric ratios at specified angles. 4.3 Draw graphs of trigonometric functions 4.4 Explain periodicity of trigonometric functions. 5.0 Solve simple problems on Compound Angles 5.1 Define compound angles and state the formulae of sin(A±B), cos(A±B), tan(A±B) and

cot(A±B) 5.2 Give simple examples on compound angles to derive the values of sin150,

cos150 , sin750 , cos750 , tan 150 , tan750 etc. 5.3 Derive identities like sin(A+B) sin(A-B) = sin 2 A –sin2 B etc., 5.4 Solve simple problems on compound angles.

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6.0 Solve problems using the formulae for Multiple and Sub- multiple Angles 6.1 Derive the formulae of multiple angles 2A, 3A etc and sub multiple angles A/2 in

terms of angle A of trigonometric functions. 6.2 Derive useful allied formulas like sinA= (1- cos2A)/2 etc., 6.3 Solve simple problems using the above formulae 7.0 Apply Transformations for solving the problems in Trigonometry 7.1 Derive the formulae on transforming sum or difference of two trigonometric ratios in

to a product and vice versa- examples on these formulae. 7.2 Solve problems by applying these formulae to sum or difference or product of three or more terms. 8.0 Use Inverse Trigonometric Functions for solving engineering problems 8.1 Explain the concept of the inverse of a trigonometric function by selecting an

appropriate domain and range. 8.2 Define inverses of six trigonometric functions along with their domains and ranges. 8.3 Derive relations between inverse trigonometric functions so that given A= sin-1x,

express angle A in terms of other inverse trigonometric functions - with examples. 8.4 State various properties of inverse trigonometric functions and identities like

sin-1x+cos-1 x = 2

etc.

8.5 Derive formulae like 1 1 1

tan tan tan , 0, 0, 1

1

x yx y where x y xy

xy

etc., and solve

simple problems 9.0 Solve Trigonometric Equations in engineering applications 9.1 Explain what is meant by solutions of trigonometric equations and find the general

solutions of sin x=k, cos x =k and tan x=k with appropriate examples. 9.2 Solve models of the type a sin2 x + b sin x +c=0, a cos x + b sin x=c etc., and

problems using simple transformations. 10.0 Appreciate Properties of triangles and their solutions 10.1 State sine rule, cosine rule, tangent rule and projection rule. 10.2 Explain the formulae for sin A/2, cos A/2, tan A/2 and cot A/2 in terms of semi-

perimeter and sides a,b,c and solve problems. 10.3 List various formulae for the area of a triangle. 10.4 Solve problems using the above formulae. 10.5 Solve a triangle when (i) three sides, (ii) two sides and an included angle, (iii) two

sides and an opposite angle-case of two solutions and (iv) one side and two angles are given.

11.0 Represent the Hyperbolic Functions in terms of logarithm functions 11.1 Define Sinh x, cosh x and tanh x and list the hyperbolic identities. 11.2 Represent inverse hyperbolic functions in terms of logarithms. 12.0 Represent Complex numbers in various forms 12.1 Define complex number, its modulus , conjugate and list their properties. 12.2 Define the operations on complex numbers with examples. 12.3 Define amplitude of a complex number 12.4 Represent the complex number in various forms like modulus-amplitude (polar) form

, Exponential (Euler) form – illustrate with examples. 12.5 State DeMoivre’s theorem and its applications to complex numbers e.g., finding the

roots, powers, simplifications of a complex number with illustrative examples

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COURSE CONTENT Unit-I 1. Logarithms : Definition of logarithm and its properties, natural and common logarithms; the meaning of e and exponential function, logarithm as a function and its graphical representation. 2. Partial Fractions : Rational, proper and improper fractions of polynomials. Resolving rational fractions in to their partial fractions covering the types mentioned below .

( ))

( )( )( )

f xi

x a x b x c

2

( ))

( ) ( )( )

f xii

x a x b x c

2

( ))

( )( )

f xiii

x a x b

2 2

( ))

( )( )

f xiv

x a x b

Matrices: 3. Definition of matrix, types of matrices-examples, algebra of matrices-equality of two matrices, sum, scalar multiplication and product of matrices. Transpose of a matrix-Symmetric, skew symmetric matrices-Minor, cofactor of an element-Determinant of a square matrix-Laplace’s expansion, properties of determinants. Singular and non singular matrices-Adjoint and multiplicative inverse of a square matrix- examples-System of linear equations in 3 variables-Solutions by Cramers’s rule, Matrix inversion method-examples-Elementary row operations on matrices -Gauss-Jordan method to solve a system of equations. Unit-II Trigonometry : 4.Trigonometric ratios: definition of trigonometric ratios of any angle, values of trigonometric ratios at specified angles, draw graphs of trigonometric functions, periodicity of trigonometric functions. 5. Compound angles: Formulas of sin(A±B), cos(A±B), tan(A±B),cot(A±B),and related identities with problems. 6. Multiple and sub multiple angles: trigonometric ratios of multiple angles 2A,3A and submultiple angle A/2 with problems. 7.Transformations of products into sums or differences and vice versa simple problems 8. Inverse trigonometric functions : definition, domains and ranges-basic properties- problems. 9. Trigonometric equations: concept of a solution, principal value and general solution of trigonometric equations : sin x =k , cos x= k, tan x =k. Solutions of simple quadratic equations, equations involving usage of transformations- problems. 10.Properties and solutions of triangles: relation between sides and angles of a triangle- sine rule, cosine rule,tangent rule and projection rule-area of a triangle- solving a triangle- problems. 11. Hyperbolic functions: Definitions of hyperbolic functions, identities of hyperbolic functions, inverse hyperbolic functions and expression of inverse hyperbolic functions in terms of logarithms. 12. Complex Numbers : Definition of a complex number, Modulus and conjugate of a complex number, Arithmetic operations on complex numbers, Modulus- Amplitue (polar) form , Exponential form(Euler) form of a complex number- Problems.DeMoivre’s Theorem and its applications in complex numbers- Simple problems.

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Reference Books : 1. A text book of matrices by Shanti Narayan, 2. Plane Triogonometry, by S.L Loney

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ENGINEERING PHYSICS-I

(Common to BM/CP/CN/ES/EV/IE Branches)

Subject Title : Engineering Physics-I Subject Code : 1X03 Periods/ week : 04 Total periods / Semester : 60

TIME SCHEDULE WITH BLUE PRINT

OBJECTIVES: On completion of the study of the subject a student should be able to comprehend the

following:

1.0 UNITS AND DIMENSIONS 1.1 To understand the importance of units 1.2 To define Physical quantity, fundamental physical quantities and derived physical

quantities 1.3 To define unit 1.4 To define fundamental units and derived units 1.5 To state SI units with symbols 1.6 To state Multiples and submultiples in SI system 1.7 To state advantages of SI units 1.8 To define Dimensions and Dimensional formulae 1.9 To derive dimensional formulae of physical quantities 1.10 To list dimensional constants and dimensionless quantities 1.11 To state the principle of Homogeneity of Dimensions 1.12 To know the applications of dimensional analysis with examples 1.13 To list the limitations of dimensional analysis

S.N

o

Major Topics No. of

Periods

Weightag

e of

Marks

Reme

mberin

g

Underst

anding

Appl

ying

Analyz

ing

Short

Answe

r Type

Essay

Type

1. Units and Dimensions

08 06

2 4 2 -

2. Elements of Vectors

10 26 2 20 2 2 2 2

3. Kinematics 13 23 2 18 2 1 1 2

4. Friction 08 06 3 0 3 2 -

5. Work, Power and Energy

09 23 3 14 3 3 1 2

6. Heat & Thermodynamics

12 26

6 14 3 3 2 2

Total: 60 110 18 66 17 9 10 8

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1.14 To solve problems 2.0 ELEMENTS OF VECTORS 2.1 To understand the importance of Vectors 2.2 To define Scalar and Vector quantities 2.3 To know the examples for scalar and vector quantities 2.4 To represent vectors graphically 2.5 To know the types of Vectors (Proper Vector, Null Vector, Unit Vector, Equal

Vectors, Negative Vector, Like Vectors, Co-Initial Vectors, Co-planar Vectors and Position Vector).

2.6 To explain addition and subtraction of vectors 2.7 To represent a vector in space using unit vectors ( I, j, k ) 2.8 To explain resolution of vectors 2.9 To find resultant of the vectors by component method 2.10 To state parallelogram law of vectors with examples 2.11 To derive formula for resultant ( Magnitude and direction ) 2.12 To state and Explain triangle law of vectors 2.13 To state and Explain polygon law of vectors 2.14 To define Dot product of two vectors with examples ( Work done, power and

Gravitational P.E ) 2.15 To list out the properties of Dot product 2.16 To define Cross products of two vectors with example (Torque ,Linear velocity) 2.17 To list out the properties of Cross product. 2.18 To solve problems 3.0 KINEMATICS 3.1 To recapitulate of equations of motion in a straight line 3.2 To define acceleration due to gravity 3.3 To derive expressions for Maximum Height, time of ascent, time of descent, time of

flight in the case of vertical projection. 3.4 To derive for height of a tower when a body projected vertically upwards from the

top 3.5 To define projectile motion with examples 3.6 To explain Horizontal projection 3.7 To derive the expression for path of a horizontal projectile 3.8 To explain oblique projection 3.9 To derive equation for the path of a oblique projectile 3.10 To derive formulae for maximum height, time of flight and Horizontal Range of a

projectile, maximum range in oblique projection 3.11 To solve problems 4.0 FRICTION 4.1 To understand concept of friction 4.2 To know the examples of friction in daily life 4.3 To define friction 4.4 To list the types of friction 4.5 To understand the concept of Normal reaction 4.6 To state the laws of static friction 4.7 To state the laws of kinetic friction 4.8 To define coefficients of friction 4.9 To understand the angle of friction w.r.t. rough horizontal surface 4.10 To derive the expression for the acceleration of a body moving on a rough horizontal

surface 4.11 To define Angle of repose 4.12 To derive expressions for acceleration of a body on a rough inclined Plane (UP &DOWN) 4.13 To derive expressions for acceleration of a body on a smooth inclined Plane (UP &DOWN)

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4.14 To list the Advantages and Disadvantages of friction 4.15 To know the methods of minimizing friction 4.16 To solve problems 5.0. WORK ,POWER AND ENERGY 5.1 To define work 5.2 To explain types of work with examples. 5.3 To state SI units, dimensional formula for work 5.4 To define power 5.5 To state SI units, dimensional formula for power 5.6 To define energy 5.7 To state SI units, dimensional formula for energy 5.8 To define potential energy 5.9 To derive the expression for Potential energy, with examples 5.10 To define kinetic energy 5.11 To derive the expression for kinetic energy, with examples 5.12 To state and prove Work Energy theorem 5.13 To explain work Energy theorem with examples 5.14 To draw the relation between Kinetic energy and momentum 5.15 To explain transformation of energy with examples 5.16 To state the law of conservation of energy and verify in the case of freely falling body 5.15 To solve problems

6.0 HEAT AND THERMODYNAMICS 6.1 To understand the concept of expansion of gases 6.2 To state Boyles law 6.3 To define absolute zero 6.4 To explain absolute scale of temperature 6.5 To state Charles laws 6.6 To derive ideal gas equation 6.7 To define gas constant and Universal gas constant 6.8 To understand why universal gas constant is same for all gases 6.9 To know the SI unit and value of universal gas constant 6.10 To derive the gas equation in terms of density 6.11 To explain internal energy of a gas 6.12 To explain external work done 6.13 To derive expression for external work done by a gas 6.14 To understand Isothermal process and Adiabatic process 6.15 To state laws of thermodynamics 6.16 To define specific heats & molar specific heats of a gas 6.17 To solve problems

COURSE CONTENTS 1. UNITS AND DIMENSIONS:

Introduction – Physical quantity – Fundamental and Derived quantities – Fundamental and Derived units- SI units – Multiples and Sub multiples – Advantages of SI units – Dimensions and Dimensional formulae- Dimensional constants and Dimensionless quantities- Principle of Homogeneity- Advantages and limitations of Dimensional analysis- - Problems. 2. ELEMENTS OF VECTORS:

Scalars and Vectors –Types of vectors- Addition and subtraction of vectors- Representation of vectors- Resolution of vectors - Parallelogram, Triangle and Polygon laws of vectors– Dot and Cross products of vectors-Problems

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3. KINEMATICS:

Introduction- Concept of acceleration due to gravity- Equations of motion for a freely falling body and for a body thrown up vertically- Projectiles- Horizontal and Oblique projections- Expressions for maximum height, time of flight, range and maximum range - problems 4. FRICTION:

Introduction to friction- Causes- Types of friction- Laws of friction -Angle of friction-Angle of repose - Motion of a body on a rough horizontal surface- smooth inclined plane- rough inclined plane- Advantages and disadvantages of friction- Methods of reducing friction – Problems 5. WORK, POWER AND ENERGY:

Work, types of work ,Power and Energy- Definitions and examples - potential energy-kinetic energy-Derivations of Potential and Kinetic energies-K.E and Momentum relation - Work-Energy theorem- Law of conservation of energy- Problems 6. HEAT AND THERMODYNAMICS: Expansion of Gases- Boyle’s law- Absolute zero and Absolute scale of temperature- Charles laws- Ideal gas equation- Universal gas constant-External work done by a gas- Isothermal and adiabatic processes- Laws of thermodynamics- Two specific heats of a gas- Problems Recommended Books

1. Intermediate Physics Volume 1 and 2 Telugu academy. 2. Intermediate Physics Volume 1 and 2 Deepthi Publications 3. Unified Physics Volume 1,2,3 and 4 Dr. S.L. Gupta and Sanjeev Gupta 4. Text book of Physics Volume 1 and 2 Resnik and Halliday 5. Text book of applied physics Dhanpath Roy

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ENGINEERING CHEMISTRY & ENVIRONMENTAL STUDIES-I (Common to BM/CP/CN/ES/EV/IE Branches)

Subject Title : Engg. Chemistry & Environmental Studies-I Subject Code : 1X04 No. of periods/week : 04 Total periods/ semester : 60

TIME SCHEDULE

S.No Major topic No of Periods

Weight age of marks

Short type (3marks)

Essay type (10 marks)

remarks

R U A R U A

1 Fundamentals of Chemistry

16 26 1 0 1 1/2 1 1/2

2 Solutions 8 16 0 1 1 1/2 0 1/2

3 Acids and bases 10 23 1 0 0 1 1/2 1/2

4 Principles of Metallurgy

12 23 0 0 1 1 1 0

5 Fuels 6 6 1 1 0 0 0 0

6 ENVIRONMENTAL STUDIES

8 16 1 0 1 0 1 0

Total

60 110

4 2 4 3 3

1/2 1

1/2

Marks 12 6 12 30 35 15

Remembering: 42 Understanding: 41 Application: 27 OBJECTIVES: After the completion of the study of these units the student should be able to comprehend the following 1.0 Fundamentals of Chemistry Atomic Structure: 1.1 Fundamental particles of an atom 1.2 Understand the concept of atomic number and mass number 1.3 Postulates of Bohr’s atomic theory and its limitations 1.4 Explain Quantum numbers 1.5 Define and explain Aufbau’s principle, Hund’s rule and Pauli’s exclusion principle. 1.6 Define Orbital 1.7 Draw the shapes of s, p and d Orbitals 1.8 Distinguish between Orbit and Orbital 1.9 Understanding electronic configuration of elements up to atomic number 30

Chemical bonding 1.10 Introduction 1.11 Postulates of Electronic theory of valency 1.12 Types of Chemical bonds 1.13 Define ionic bond and explain ionic bond formation in NaCl and MgO 1.14 Properties of Ionic compounds 1.15 Define covalent bond and explain covalent bond in Hydrogen molecule, Oxygen

molecule, and Nitrogen molecule Lewis dot method 1.16 Properties of Covalent compounds 1.17 Explain Metallic bond with Electron sea model theory Oxidation-Reduction: 1.18 Definition of Oxidation and Reduction

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1.19 Definition of Oxidation Number and its calculations 1.20 Difference between Oxidation Number and Valency 2.0 Solutions 2.1 Define Solution, solute and solvent 2.2 Classify solutions based on physical state and solubility 2.3 Define mole and understand Mole concept 2.4 Define and explain Molarity 2.5 Define and explain Normality 2.6 Define and explain equivalent weight of acids, bases and salts 2.7 Numerical problems on Mole, Molarity and Normality 3.0 Acids and bases 3.1 Explain Arrhenius theory of Acids and Bases and its limitations 3.2 Explain Bronsted – Lowry theory of acids bases and its limitations 3.3 Explain Lewis theory of acids and bases and its limitations 3.4 Explain Ionic product of water 3.5 Define pH and explain Sorenson scale 3.6 Numerical problems on pH (Strong Acids and Bases)

3.7 Define buffer solution with examples 3.8 Applications of buffer solution

4. 0 Principles of Metallurgy 4.1 Characteristics of Metals 4.2 Distinction between Metals and Non Metals 4.3 Definitions of Metallurgy, Mineral, Ore, Gangue, Flux and Slag 4.4 Methods of concentration of ore –Hand picking, Levigation, Froth Floatation 4.5 Methods involved in extraction of crude metal- Roasting, Calcination and Smelting. 4.6 Purification of Metals – Electrolytic Refining 4.7 Define an Alloy 4.8 Composition and uses of following Alloys: Brass, German silver, Nichrome

5.0 Fuels 5.1 Define the term fuel 5.2 Classification of fuels based on physical state – solid , liquid and gaseous fuels, and

based on occurrence- primary and secondary fuels 5.3 Understand characteristics of good fuel 5.4 State the composition and uses of gaseous fuels:

a) water gas b) producer gas c) natural gas d) coal gas e) Bio gas f) acetylene

6.0 ENVIRONMENTAL STUDIES 6.1 Define environment - scope and importance of environmental studies 6.2 Understand the terms – lithosphere, hydrosphere, atmosphere, biosphere,

pollutant, pollution, contaminant receptor - sink, particulates, dissolved oxygen, Threshold limit value, BOD, COD

6.3 Understanding growing energy needs- differences between renewable and non renewable energy sources-alternative energy sources.

6.4 Define an Ecosystem- biotic component, abiotic component and energy component, 6.5 Define producers, consumers and decomposers with examples. 6.6 Define biodiversity and threats to biodiversity

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1. Intermediate Chemistry Vol 1& 2 Telugu Academy

2. Intermediate Chemistry Vol 1& 2 Vikram Publishers

3. Intermediate Chemistry Vol 1 & 2 Vignan Publishers & Deepthi publishers

4. Engineering Chemistry Jain and Jain

5. Engineering Chemistry O.P.Agarwal, Hi-Tech.

6. Engineering Chemistry M.S.N.Raju, etc, Hi-Tech.

7. Applied Chemistry V.Subrahmanyam

8. Engineering Chemistry Sharma

9. Environmental chemistry A.K. De

COURESE CONTENT 1. Fundamentals of Chemistry

Atomic Structure: Introduction - Fundamental particles – Bohr’s theory – Quantum numbers - Aufbau principle - Hand’s rule - Pauli’s exclusion Principle- Orbitals, shapes of s, p and d orbitals - Electronic configurations of elements Chemical Bonding: Introduction – types of chemical bonds – Ionic and covalent bond with examples – Properties of Ionic and Covalent compounds – Metallic bond Oxidation-Reduction: Concepts of Oxidation-Reduction, Oxidation Number- calculations, differences between Oxidation Number and Valency

2. Solutions Introduction-concentration methods – Mole concept, Molarity, Normality, Equivalent weights, Numerical problems on Mole, Molarity and Normality

3. Acids and Bases Introduction – theories of acids and bases and limitations – Arrhenius theory-Bronsted –Lowry theory – Lewis acid base theory – Ionic product of water – pH and related numerical problems – buffer solutions –Applications.

4. Principles of Metallurgy Characteristics of Metals and distinctions between Metals and Non Metals, Metallurgy, ore, Gangue, Flux, Slag - Concentration of Ore –Hand picking, Levigation, Froth floatation – Methods of Extraction of crude Metal – Roasting, Calcination, Smelting – Alloys – Composition and uses of Brass, German silver and Nichrome.

5. Fuels Definition and classification of fuels – characteristics of good fuel - composition and uses of gaseous fuels.

6. ENVIRONMENTAL STUDIES

Introduction – environment –scope and importance of environmental studies - important terms – renewable and non renewable energy sources – Concept of ecosystem, producers, consumers and decomposers – Biodiversity, definition and threats to Biodiversity

REFERENCE BOOKS

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BASIC ELECTRICAL ENGINEERING (Common to BM/CP/CN/ES/EV/IE Branches)

Subject Title : Basic Electrical Engineering. Subject Code : 1X05 Periods / week : 04 Periods / semester : 60

TIME SHEDULE WITH BLUE PRINT

S. No

Major Topics No. of

Periods

Weightage of

Marks

Short type

Essay type

Remembering

Understanding

Applying

Analyzing

1 Basic principles of electricity

15 29 3 2 6 13 10 -

2 D.C. Networks 15 26 2 2 3 13 10 -

3 Magnetism and Electromagnetism

12 26 2 2 3 13 10 -

4 Electromagnetic Induction

10 16 2 1 3 3 10 -

5 Heating effects of Electric current

8 13 1 1 3 10 -- --

Total 60 110 10 8 18 52 40

OBJECTIVES: Up on the completion of the course student shall be able to: 1.0 Comprehend the Basic principles of electricity 1.1 Explain structure of atom , electron configuration of elements. 1.2 Define valence electron; distinguish between conductors, insulators and

semiconductors with reference to valence electrons. 1.3 Explain the concept of electric charge, state SI unit for charge. 1.4 Explain the concept of potential, potential difference and E.M.F Mention their S.I.

Units. 1.5 Explain the concept of electric current and differentiate between conventional electric

current and electron current. 1.6 State and explain Ohm’s law. 1.7 Explain the concept of electrical resistance and conductance and their S.I. Units 1.8 State parameters affecting the resistance 1.9 Define specific resistance and state its S.I. Unit. 1.10 Explain temperature Coefficient of resistance and solve simple problems on variation

of resistance with temperature. 1.11 Explain the concepts of work done, energy expended and power dissipated in electric

circuit and shall be able to state S.I. Units of work, power and energy 1.12 Solve simple domestic electricity bill. 1.13 Derive the formula for equivalent resistance when resistances are connected in

series, parallel and series-parallel. 1.14 Solve problems on series, parallel and series parallel circuits for total current, branch

current, power, and p.d. across and in part of the circuit.

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2.0 Comprehend the D.C. Networks 2.1 Explain the concept of electrical network. 2.2 Define the terms (i) electric circuit, (ii) branch, (iii) node, (iv) loop, (v) active element and (vi) passive

element. 2.3 State and explain Kirchhoff’s laws. 2.4 Solve problems on D.C. Networks using Kirchhoff’s laws. 2.5 Apply Kirchhoff’s laws to Wheatstone bridge Network. 2.6 Explain star and Delta configurations of resistances. 2.7 Give transformation formulas from Star to Delta & Delta to Star (no derivation). 2.8 Solve simple problems on Star/Delta and Delta/Star transformation. 3.0 Explain the Concept of Magnetism and Electromagnetism 3.1 Explain the magnetism and magnetic fields. Sketch field pattern of Bar magnet. 3.2 State coulombs laws of magnetism. 3.3 Define the terms Absolute and relative permeability of medium. 3.4 Explain the concept of lines of force & magnetic Field. 3.5 Define field intensity, Magnetic potential, Flux , Flux density . 3.6 Explain the concept of Electromagnetic effect 3.7 Draw and explain the field patterns due to Straight current carrying conductor . 3.8 Explain Work law and its applications. 3.9 State Laplace law (Biot-Savart’s Law). 3.10 Give expressions for field strength due to long current carrying conductor, 3.11 Develop the expression for magnitude of the force on a current currying conductor in

a magnetic field. 3.12 State the Fleming’s left hand rule. 3.13 Give the expression for the force between two parallel current carrying conductors 3.14 Develop the concept of the Magnetic circuits 3.15 Define magneto motive force (mmf), permeability, flux and Reluctance 3.16 Solve problems on simple magnetic circuits 3.17 Compare magnetic circuit with electric circuit 3.18 Explain the terms leakage flux and leakage co-efficient 3.19 Sketch the general shape of magnetization curve for magnetic material. 3.20 Explain hysteresis loop and hysteresis loss. 3.21 Explain Eddy current loss.

4.0 Explain the Concept of Electromagnetic Induction: 4.1 Define and explain Faraday’s law of electromagnetic induction , 4.2 Illustrate the types of induced EMFs and differentiate them. 4.3 Define Lenz’s law. 4.4 Derive the expression for dynamically induced e.m.f and solve related problems. 4.5 Explain the terms self inductance and mutual inductance and distinguish them. 4.6 Derive expressions for self and mutual inductance in terms of physical parameters and

solve related problems. 4.7 Define the coefficient of coupling for a given circuit. 4.8 Find the equivalent inductance when inductances in series and solve related problems. 4.9 Derive the formula for energy stored in a magnetic field. 5.0 Appreciate the Heating effects of Electric current 5.1 Explain heating effect of electric current. 5.2 State and explain Joule’s law. 5.3 Explain the working of electrical appliances like i. Incandescent bulb

ii. Electric kettle

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iii. Electric Iron iv. Geyser and etc.

5.4 Derive the relationship between KWH & K Cal 5.5 Define thermal efficiency. 5.6 Solve simple problems on thermal efficiency.

COURSE CONTENT: 1. Comprehend the Basic principles of electricity:

Atomic Structure, Differences conductors, Insulators and semi – conductors, Concept of Electric charge, Concept of Potential, Concept of Electric Current. Ohms law, Concept of Electrical resistance, parameters affecting resistance, specific resistance, temperature coefficient, work power and energy, Series, parallel and series parallel circuits.

2. Comprehend the D.C. Networks: Net work terminology-Networks solution by Kirchhoff’s laws, Wheat stone’s bridge

network- its applications Star/delta transformation- problems.

3. Explain the Concept of Magnetism and Electromagnetism: Electromagnetic Effect , Magnetic fields, field patterns, permeability, flux, flux density,

susceptibility, comparison between electro static and magnetic lines of force and Eddy current losses. Work law, Biot-savarts’ law, Fleming’s left hand rule, MMF, Reluctance, Hysteresis loss.

4. Explain the Concept of Electromagnetic Induction:

Faraday’s law, Lenz’s Law, dynamically induced EMF, statically induced EMF, Self and Mutual Inductance, Co-efficient of coupling, Series connection of inductances, Energy stored in magnetic field.

5. Appreciate the Heating effects of Electric current:

Define mechanical equivalent of heat. Define Joule’s Law, latent heat, specific heat and efficiency, simple problems.

REFERENCE BOOKS

1. Electrical Technology by H. Cotton 2. A Text Book of Electrical Technology, Vol.-I – B.L.Theraja & A.K. Teraja 3. Introduction to Basic Elec. Engg. By V.K. Mehta 4. Basic Electrical Engineering by J.B. Gupta. 5. Electrical Technology by P.S. Duggal

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BASIC ELECTRONICS (Common to BM/CP/CN/ES/EV/IE Branches)

Subject Title : BASIC ELECTRONICS Subject Code : 1x06 Periods / week : 04 Periods /Semester : 60

Time Schedule with Blue Print

S.No Major Topic No. of

Periods

Weightage of Marks

Rememberin

g

Understandi

ng

Applying

Analyzing

No. of Short Qns

No. of Essay Qns

1. Electronic passive Components 12 26 16 10 - - 2 2

2 Switches, relays and PCB’s 8 13 3 10 1 1

3 Semiconductor Physics 10 16 03 13 - 2 1

4 Semiconductor Diodes 15 29 03 10 13 - 3 2

5 Rectifiers 15 26 3 10 03 10 2 2

Total 60 110 28 43 26 13 10 08

OBJECTIVES: On completion of the study of the subject a student should be able to comprehend the following: 1.0 Know different types of Electronic Passive Components. 1.1 Define different types of materials. Give examples for - conductors, semiconductors,

insulators 1.2 Define passive and Active elements 1.3 Define Resistance and Resistivity of a material 1.4 Classify the Resistors –fixed, variable, carbon, metal film and wire wound resistor 1.5 List the ratings of a Resistor. 1.6 Explain Resistor colour-coding for carbon and Metal Film Resistors. 1.7 Explain the features of above resistors with respect to size,power rating and tolerance 1.8 List the applications of the above Resistors. 1.9 Mention special purpose Resistors LDR, VDR,Thermistor , Sensistor 1.10 Explain the principle of LDR (Photo conductivity) 1.12 Explain the construction of LDR 1.13 Draw and Explain LDR Characteristics 1.14 List any 3 applications of LDR like Twilight switch ,optical counter 1.15 Draw and Explain VDR characteristics 1.16 Define capacitor and capacitance. 1.17 Explain charging and discharging of a capacitor. 1.18 List the factors affecting capacitance and voltage rating. 1.19 Define dielectric constant and dielectric strength of capacitor 1.20 Classify the capacitors 1.21 List their applications and ranges 1.22 Give the colour code for Tubular ceramic capacitor and Disc capacitor. 1. 23 Mention the losses in a capacitor

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1.24 Define inductor and Self Inductance, mutual Inductance . 1.25 Define Transformer. 1.26 Explain the principle of Transformer 1.27 Classify the Transformers based on the applications.(Power, AF&RF- Iron core &

Ferrite) 1.28 List any 3 applications for the above 2.0 Familiarize different types of switches, relays and PCB’s 2.1 Explain the working of switch 2.2 Classify Switches according to poles and throws-SPST, SPDT, DPST, DPDT and

multi pole multi throw 2.3 Explain the working of toggle, push button, rotary, slide, keyboard and thumb wheel switches 2.4 Define relay and Classify relays 2.5 Explain construction and working of Electromagnetic Relay. 2.6 Explain the differences between Conventional circuits and printed circuit Boards. 2.7 Classify the PCBs. 2.8 List types of laminates used in PCB’s 2.9 Mention the methods of lay out preparation of PCB 2.10 List the steps involved in PCB manufacturing processes 2.11 State the advantages of PCBs. 3.0 Understand Semiconductor Physics. 3.1. Describe the atomic structure of Germanium, and Silicon semi conductor materials. 3.2. Explain energy levels and energy bands in solids. 3.3. Explain the difference between Conductor, Semi conductor and Insulator on the

basis of Energy band structure with illustration. 3.4. List the properties of Semi Conductors and effect of Temperature on Semi

conductors. 3.5. Define doping. 3.6. Differentiate between Intrinsic and Extrinsic Semi conductors. 3.7. Describe the formation of n – type and p – type materials. 3.8. Explain hole Current, majority carriers and minority carriers 3.9. Explain drift current and diffusion current 3.10. Compare between drift and diffusion currents 4.0 Understand the properties of PN Diode and Zener Diode. 4.1 Explain the formation of P – N junction and its properties. 4.2 Explain the concept of potential barrier 4.3 Describe the operation of P – N Junction diode with forward bias and Reverse bias. 4.4 Draw the Symbol of P – N Junction diode and give its specifications. 4.5 Draw the Volt – Amp characteristic of a P – N Junction diode and explain each

region. 4.6 Estimate the Forward/ Reverse resistance of the Diode from the characteristic curve. 4.7 State the effect of temperature on the Forward and Reverse Characteristics of P – N junction diode. 4.8 Give the Symbol of Zener diode and also give its applications. 4.9 Draw the Volt – Amp characteristics of Zener diode and explain them. 4.10 Distinguish between Zener breakdown and avalanche breakdown 4.11 Explain the working principle of LED.and LCD.

4.12 Differentiate between LED and LCD.

4.13 Explain the working principle of varactor diode, Photo diode and solar cell

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5.0 Describe the working principle of Rectifiers. 5.1 Differentiate between DC power supplies and Battery 5.2 Define Rectifier. Classify rectifiers 5.3 Explain the working of HWR. 5.4 Derive expressions for Vdc, Idc, Vrms, Irms, efficiency ,ripple factor and regulation. 5.5 Define the PIV rating of the Rectifier diode and state its importance 5.6 Explain the working of FWR using center tapped transformer. 5.7 Derive expression for Vdc, Idc, Vrms, Irms, efficiency and ripple factor for FWR. 5.8 Explain the working of FW Bridge rectifier 5.9 Explain the regulation characteristics of FWR 5.10 Identify the reasons for poor regulation in rectifier circuits. 5.11 Compare the performance parameters of HWR & FWR. 5.12 Explain the need for a filter circuit in rectifier . 5.13 Explain C, LC & CLC type filter circuits 5.14 Explain simple Zener Voltage Regulator. 5.15 Draw the block diagram and explain regulated power supply. COURSE CONTENTS 1.0 Electronic passive Components.

Conductor, Semiconductors, Insulators and dielectric materials. Resistance and Resistivity, ratings of a Resistor, Classification of the Resistors..NTC,PTC,LDR & VDR characteristics, color-coding of Resistors, Capacitor and Capacitance, charging and discharging of a capacitor. Factors affecting capacitance and voltage rating. Classification of capacitors-applications of various Capacitors..Inductors and Transformers- Self Inductance, mutual Inductance. Applications of various transformers.

2.0 Switches, relays and PCB’s Switches characteristics and their applications. SPST,SPDT,DPST,DPDT

and multi pole multi throw Switches, Electromagnetic Relays, Conventional circuits and printed circuit Boards-advantages of PCBs.Steps involved in PCB manufacturing Processes.

3.0 Semiconductor Physics. Atomic structure of semi conductor materials. Energy levels and energy

bands in solids.Effect of Temperature on Semi conductors, Doping, Intrinsic and Extrinsic Semi conductors.Formation of n – type and p – type materials.Drift and Diffusion currents

4.0 Semiconductor Diodes. Formation of P- N junction and its properties. concept of potential barrier, operation of P - N Junction diode with Forward bias and Reverse bias. Effect of temperature on the Forward and Reverse Characteristics of P – N junction diode. Zener diode Volt – Amp characteristics and its applications. Zener breakdown and avalanche breakdown, Zener Voltage Regulator. LED, LCD, Varactor diodes, Photo diode and solar cell.

5.0 Rectifiers and power supplies Semiconductor diode as a rectifier, Half wave, full wave and bridge rectifiers.

Definitions of PIV, ripple factor, regulation and rectification efficiency. Type of filter circuits L section and II section filter, Regulated power supply, zener diode voltage regulator.

REFERENCE BOOKS 1. Electronic Components and materials by D.V.Prasad.

2. Fundamentals of Electronic Devices by David A. Bell. 3. Electronic circuits by Malvino.

4. Basic Electronics and Linear circuits by N.N. Bhargava, D.C. Kulshreshtha, S.C.

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Gupta (T.T.T.I) Chandigarh 5. Electronic Components and materials by Madhuri A. Joshi.

6. Integrated Electronics – Milliman & Halkias 7. Electronic Devices and Circuits - Milliman & Halkias. 8 Solid State Electronic Devices – Streetman 9. Introduction to Basic Elec. Engg. By V.K. Mehta 10. A Text Book of Electrical Technology, Vol.I – B.L.Thereja 11 Basic Electrical Engineering by J.B. Gupta.

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ENGINEERING DRAWING-I (Common to BM/CP/CN/ES/EV/IE Branches)

Subject Title : Engineering Drawing-I Subject Code : 1X07 Periods/Week : 06 Periods Per Year : 90 TIME SCHEDULE

S. No

Major Topics

Periods

Weightageof marks

Short Answer Questi

ons

Essay type Questi

ons

Remembering

Understanding

Applying

Analysing

1 Importance of Engineering Drawing

06 - - -

2 Drawing instruments 06 - - -

3 Free hand lettering & Numbering

09 5 1 - 5

4 Dimensioning Practice 15 5 1 - 5

5 Geometrical construction 30 35 1 3 5 30

6 Projection of points, Lines, Planes

24 25 1 2 5 10 10

Total 90 70 04 05 15 45 10

OBJECTIVES: On completion of the study of this subject the student should be able to Understand the Importance of Engineering Drawing 1.0 Understand the importance of Engineering Drawing 1.1 State the importance of drawing as engineering communication medium. 1.2 State the necessity of I.S. Code of practice for Engineering Drawing. 1.3 Appreciate the linkages between Engineering drawing and other subjects of study in

Diploma course. 2.0 Use of Engineering Drawing Instruments 2.1 Select the correct instruments and draw lines of different orientation. 2.2 Select the correct instruments and draw small and large Circles. 2.3 Select the correct instruments for measuring distances on the drawing. 2.4 Use correct grade of pencil for different types of lines, thickness and given function. 2.5 Select and use appropriate scales for a given application. 2.6 Identify different drawing sheet sizes as per I.S. and Standard Lay-outs. 2.7 Prepare Title block as per I.S. Specifications. 2.8 Identify the steps to be taken to keep the drawing clean and tidy.

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3.0 Write Free Hand Lettering and Numbering 3.1 Write titles using sloping lettering and numerals as per B.I.S (Bureau of Indian

standards) 3.2 Write titles using vertical lettering and numerals as per B.I.S. 3.3 Select suitable sizes of lettering for different layouts and applications. 4.0 Understand Dimensioning Practice 4.1 State the need of dimensioning of the drawing according to accepted standard. 4.2 Define “Dimensioning”. 4.3 Identify notations of Dimensioning used in dimensioned drawing. 4.4 Identify the system of placement of dimensions in the given dimensioned drawing. 4.5 Dimension a given drawing using standard notations and desired system of

dimensioning. 4.6 Dimension standard features applying necessary rules. 4.7 Arrange dimensions in a desired method given in a drawing. 4.8 Identify the departures if any made in the given dimensioned drawing with reference

to SP-46-1988 and dimension the same correctly. 5.0 Apply Principles of Geometric Constructions 5.1 Divide a given straight line into desired number of equal parts. 5.2 Draw tangent lines and arcs. 5.3 Construction of any Polygon when one side of a Polygon is given. 5.4 Inscribing a Polygon of any number of sides in a circle of given diameter. 5.5 Construction of a Hexagon by different methods. 5.6 Circumscribing a Hexagon on a circle of given diameter. 5.8 Define ellipse, parabola hyperbola, involute, cycloid, and helix. 5.9 Construction of Parabola, Ellipse and Hyperbola by general method (i.e.,when

eccentricity and distance of the focus from the directrix are given) 5.10 Construction of ellipse by concentric circles method and paper trammel method. 5.11 Construction of parabola by rectangle method. 5.12 Construction of rectangular hyperbola when a point on it is given and when the

angle between the asymptotes is i) 900 and ii) an acute angle. 5.13 Construction of Involute, cycloid and helix from the given data. 5.14 State the applications of the above constructions in Engineering practice. 6.0 Apply Principles of Projection of points, lines & planes 6.1 Explain the projection of a point with respect to reference planes (HP & VP) 6.2 Explain the projections of straight lines with respect to two reference planes. 6.3 Explain the projections of planes. COURSE CONTENTS NOTE:

1. I.S. / B.S Latest Specification should invariably be followed in all the topics.

2. A-2 Size Drawing Sheets are to be used for all Drawing Practice Exercises.

1. Understand the importance of Engineering Drawing Explanation of the scope and objectives of the subject of Engineering Drawing its

importance as a graphic communication. Need for preparing drawing as per standards – SP-46 –1988. Mention of I.S.O and B.I.S-Role of drawing in -engineering education

Link between Engineering drawing and other subjects of study.

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2. Engineering drawing Instruments Classifications: Basic Tools, tools for drawing straight lines, tools for curved lines, tools

for measuring distances and special tools like mini drafter & drafting machine, Mentioning of names under each classification and their brief description -Scales: Recommended scales reduced & enlarged Lines: Types of lines, selection of line thickness - Selection of Pencils

Sheet Sizes: A0, A1, A2, A3, A4, A5, Layout of drawing sheets in respect of A0, A1, A3 sizes,

Sizes of the Title block and its contents - Care and maintenance of Drawing Sheet, To draw “Lay out of sheet “ – and as per SP-46-1988 to a suitable scale. Simple Exercises on the use of Drawing Instruments. Importance of Title Block. Drawing Plate 1: (Consisting of 01 to 08 exercises) To draw geometric shapes (standard) using drawing instruments –To draw layout of

sheet and title block.

3. Free hand lettering & numbering Importance of lettering – Types of lettering Guide Lines for Lettering Recommended sizes of letters & numbers – Advantages of single stroke or simple style of lettering –

Drawing plate 2: (Consisting of 8 to 10 exercises) To print the table of Types of lines as per latest ISI Standards. To print the table of “Recommended sizes of letters and numerals” – as per Standards. Selection of suitable size of letters and numbers and draw the given titles, phrases using both vertical and sloping styles.

4. Dimensioning practice Purpose of engineering Drawing, need of I.S.I code in dimensioning –

Shape description of an Engineering object - Definition of Dimensioning size description - Location of features, fully dimensioned Drawing - Notations or tools of dimensioning, dimension line extension line, leader line, arrows, symbols, number and notes, rules to be observed in the use of above tools – Systems of dimensioning: Aligned system and unidirectional system (SP-46-1988). Methods of dimensioning: Chain, parallel, combined Chain and Parallel dimensioning and progressive dimensioning. The rules for dimensioning standard, features “Circles (holes) arcs, angles, tapers, chamfers, and dimension of narrow spaces. Drawing Plate 3: (Consisting of 12 to 15 exercises) Dimensioning a given drawing using the above tools, rules and systems of dimensioning. Dimensioning practice in various methods of dimensioning stated above. Dimensioning given common features listed. Exercise in identifying the departures made in a given dimensioned drawing from I.S.I. Code of practice.

5. Geometric Construction

Division of a straight line: to divide a straight line into given number of equal parts. Construction of tangent lines: to draw tangent lines touching two circles Internally and externally. Construction of tangent arcs i) To draw tangent arc of given radius to touch two lines which are inclined at a

given angle (acute, right and obtuse angles). ii) Tangent arc of given radius touching a circle or an arc and a given line. iii) Tangent arcs of radius R touching two given circles internally and externally.

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Drawing Plate 4: (Consisting of 10 to 12 exercises)

Polygons: Construction of any Polygon when one side of the Polygon is given, Inscribing a polygon of any number of sides in a circle of given diameter. Circumscribing a Hexagon on a circle of given diameter.

Hexagon: Construction of a hexagon by i) Set squares method ii) Compass method when the side of a hexagon is given.

Drawing Plate 5: (Consisting of 12 to 15 exercises)

Conical Curves: Explanation of Ellipse, Parabola, Hyperbola as sections of a double cone and a loci of a moving point, Eccentricity of above curves –Their Engg. Applications viz. Bolts and Nuts, Projectiles, reflectors and P.V. Diagram of a

Hyperbolic process, Construction of Parabola, Ellipse and Hyperbola by general method. Construction of Ellipse using. i) Concentric circles method. ii) Paper trammel method. iii) Construction of parabola by rectangle method. iv) Construction of rectangular hyperbola when a point on it is given and when the

angle between the asymptotes is i) 900 and ii) an acute angle. Drawing Plate 6: (Consisting of 12 to 15 exercises)

General Curves: Construction of Involute, Cycloid and Helix from the given data. Drawing Plate: 7 (Consisting of 12 to 15 exercises) Exercises mentioned above at the rate of at least one problem on each “construction”. 6. Projection of points, lines and planes.

Projecting a point on two planes of projection Projecting a point on three planes of projection

Drawing Plate 8: (Consisting of 12 to 15 exercises) Projection of straight lines.

(a) Parallel to one or both the planes. (b) Contained by one or both the planes. (c) Perpendicular to one of the planes. (d) inclined to one plane and parallel to other plane

Drawing Plate 9: (Consisting of 12 to 15 exercises) Projection of planes

(a) Plane perpendicular to both HP and VP (b) Plane perpendicular to HP and parallel to VP and vice versa. (c) Plane perpendicular to HP and inclined to VP and vice versa.

Drawing Plate10: (Consisting of 12 to 15 exercises)

REFERENCE BOOKS

1. First Year Engineering Drawing – B.R. Gupta. 2. Engineering Drawing by N.D.Bhatt. 3. “A First Year Engineering Drawing” – A.C. Parkinson (Metric Edition). 4. T.S.M. & S.S.M on “ Technical Drawing” prepared by T.T.T.I., Madras. 5. SP-46-1998 – Bureau of Indian Standards. 6. Introduction to Engineering Drawing R.C.Mouli – V.Rama Rao – M. Venkateswarlu.

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PHYSICS & CHEMISTRY LAB PRACTICE (Common to CN / IE Branches only)

Subject title : Physics & Chemistry Lab Practice Subject code : 1X08 Periods / week : 06 Total periods / Year : 90

Part-I : Physics Lab Practice – 45 Periods (3 periods per week ) List of Experiments No. of Periods

1. Vernier calipers 3 2. Screw gauge 3 3. Parallelogram law of forces and Triangle law of forces (verification) 3 4. Simple pendulum 3 5. Velocity of sound in air (Resonance method) 3 6. Focal length and focal power of convex lens 3 7. Refractive index of solid using traveling microscope 3 8. Meter bridge 3 9. Mapping of magnetic lines of force 3 10. Sensing and observing the radio frequency on RF oscillator 3 11. CRO Demonstration 3 Revision 9 Test 3 ---------

Total 45 ----------

S.no Name of the experiment Objectives Key competencies

1. Vernier Calipers To determine the volumes of given cylinder and sphere.

The student is able to find the dimensions of objects.

2. Screw Gauge

To determine the thickness of glass plate and area of cross section of wire.

The student is able to find the dimensions of smaller objects.

3. Parallelogram & Triangle law of forces

To verify parallelogram law & Triangle law of forces.

The student is able to find mass of objects by applying these laws.

4. Simple Pendulum To find acceleration due to gravity at a place.

The student is able to find acceleration due to gravity at any place.

5. Velocity of Sound To determine the Velocity of sound in air at room temperature.

The student is able to identify resonance.

6. Focal length & Power of Convex Lens

To determine the Focal length & Power of convex lens.

The student is able to find the Focal length & power of any convex lens.

7. Refractive Index of Solid To determine the Refractive index of glass slab using travelling micro scope.

The student is able to find the Refractive index of any transparent solid material.

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8. Meter Bridge To determine the resistance & specific resistance of wire.

The student is able to find the resistance & specific resistance of any wire.

9. Mapping of Magnetic lines of Force

To draw the magnetic lines of force & to locate neutral points.

The student is able to draw magnetic lines of force & able to give the direction of magnetic lines.

10. Sensing & observing the radio frequency (Demonstration)

To generate & detect electro- magnetic wave at radio frequencies using RF oscillator.

The student is able to understand how electro- magnetic waves are generated.

11. CRO (Demonstration) To Demonstrate CRO & to find wave length & time period of sine wave.

The student is able to understand sine wave & its properties.

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2 3

2 3

4

2 3

4

Part-II : Chemistry Lab Practice – 45 Periods (3 periods per week ) List of Experiments

1. Introduction to volumetric analysis 2. Preparation of Std Na2 CO3 and making different diluted solution. 3. Estimation of HCl solution using Std. Na2 CO3 solution 4. Estimation of NaOH using Std. HCl solution

5. Estimation of H2SO4 using Std. NaOH solution

6. Determination of acidity of water sample 7. Determination of alkalinity of water sample

DEMONSTRATION EXPERIMENTS 1. Determination of pH using pH meter 2. Determination of conductivity of water and adjusting ionic strength to required level. List of experiments

1 Introduction to volumetric analysis

6

2 Preparation of Std Na2 CO3 and making different diluted solutions.

3

3 Estimation of HCl solution using Std. Na2 CO3 solution

3

4 Estimation of NaOH using Std. HCl solution

3

5 Estimation of H2SO4 using Std. NaOH solution

3

6 Estimation of Mohr’s Salt using Std. KMnO4

3

7 Determination of acidity of water sample

3

8 Determination of alkalinity of water sample

3

9 Determination of total hardness of water using Std. EDTA solution

3

10 Estimation of Chlorides present in water sample

3

DEMONSTRATION EXPERIMENTS

11 Determination of pH using pH meter

3

12 Determination of conductivity of water and adjusting ionic strength to required level.

3

13 Determination of turbidity of water

3

14 Estimation of total solids present in water sample 3

Total periods 45

OBJECTIVES

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Upon the completion of the practice the student shall be able to

1) a) Different types of analysis. b) Identify the apparatus used in Chemistry lab c) Identify of chemicals used in lab 2) To prepare 250ml of 0.05M Na2 CO3 solution. 3) To find the Molarity and to estimate the Hydrochloric acid present in 1 litre of

solution by using 0.05M Sodium carbonate solution. 4) To find the Molarity and to estimate the amount of sodium hydroxide present

in 1 litre of solution by using 0.05M Hydrochloric acid solution. 5) To find the Molarity and to estimate the amount of sulphuric acid present in

250ml of solution by using 0.05M sodium hydroxide solution. 6) To find the Molarity and to estimate the amount of Ferrous Ammonium

Sulphate (Mohr`s salt) present in 1 litre of solution by using 0.02M Potasium permanganate solution.

7) To determine the partial and total acidity of given water sample by using 0.02M Sodium hydroxide solution.

8) To determine the partial and total alkalinity of given water sample by using 0.02M sulphuric acid solution.

9) To determine the total hardness of water sample by EDTA method. 10) To determine the chloride content present in water sample using Argentometry

method. 11) To determine the pH value of a solution using universal indicator and pH colour

chart compare with pH meter. 12) To determine the conductivity of the water sample 13) To measure the turbidity in NTU of the water sample. 14) To estimate the total dissolved solids present in the given water sample.

s.no Objective Competency Key competency

1 Introduction to volumetric analysis

1.Identification of apparatus 2. Know different types of analysis. 3. Should be able know about titrations.

Identify and handling of burette, pipette, beaker, conical flask, burette stand, glazed tile

2 Preparation of Std Na2 CO3 and making different diluted solutions.

Making a solution of known concentration.

Student is able to 1.dilution of standard solution 2.weighing of compound 3.solubility of a compound

3 Estimation of HCl solution using Std. Na2 CO3 solution

1.Identify the chemicals 1.write reaction between acid and base 2.observe the colour change 3.substitution of values in formula finding the amount of HCl

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2 3

4

4 Estimation of NaOH using Std. HCl solution

1.Identify the chemicals HCl, NaOH

1.reaction between acid and base 2.observe the end point 3.substitution of values in formula

5 Estimation of H2SO4 using Std. NaOH solution

1.Identify the chemicals H2SO4, . NaOH

1.reaction between acid and base 2.observe the colour change 3.substitution of values in formula

6 Estimation of Mohr’s Salt using Std. KMnO4

1.Identify the chemicals Mohr’s Salt KMnO4

1.Know about redox process 2.concept of self indicator

7 Determination of acidity of water sample

Identify the causes of acidity

1.reaction between acid and base 2.observe the colour change 3.substitution of values in formula

8 Determination of alkalinity of water sample

1.Identify the causes of alkalinity

1.reaction between base and acid 2.observe the colour change 3.substitution of values in formula

9 Determination of total hardness of water using Std. EDTA solution

1.Identify the salts present in hard water 2.Different types of hardness

1.understanding the formula and structure of EDTA 2.Indicator used in titration 3.complex formation

10 Estimation of Chlorides present in water sample

Identify the different types of chlorides.

1.reaction between chlorides and silver nitrate 2.Identify the end point

DEMONSTRATION EXPERIMENTS

11 Determination of pH using pH meter

Identify electrode Identify the pH meter

Calibration of pH meter Taking the reading

12 Determination of conductivity of water and adjusting ionic strength to required level.

Identify electrode Identify the condoctometer

Calibration of conductometer Taking the reading

13 Determination of turbidity of water

Identify the turbidity meter Find the turbidity of water

14 Estimation of total solids present in water sample

Identify the process of evaporation

Find the solids in water sample

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Electrical Workshop Practice (Common to BM/CP/ES/EV Branches only )

Subject title : Electrical Workshop Practice Subject code : 1X08 Periods per week : 6 Periods / Semester : 90

TIME SCHEDULE

List of the Experiments

Exp No

Name of the Experiment Objectives Key competencies

1 Know the safety precautions and first aid

a) Precautions to be followed in the laboratory ,(starting and Stopping of equipment / Machinery) b) symbols and their meaning c) Clear understanding of emergencies , b) Sequence of actions to be carried out c) basic first aid procedure

a) Take precautions to prevent accidents in the laboratory b) Alerting under emergency situations c) Basic first aid.

2 Cleaning the equipment and Work Tables including Visual inspection -reporting any physical damage (3)

Keeping work area clean Familiarization with equipment Procedure for cleaning Use of Detergents, Shampoos and solvents. Precautions to be taken (use of masks, Gloves etc) Precautions to be taken a) Handling the equipment b) Personal (Washing hands with soda after cleaning the equipment)

Should be able to clean the equipment with appropriate cleaning agent. Report any damage to the power cords , missing fuses , Low battery in DMMS etc.

3 Identifying and practicing with Measuring and Marking Tools (3)

1Measuring Tape 2. Steel rule 3.Trysquare 4. Center Punch 5. Plumb A) Handling the equipment B)Use the measuring tape to measure a distance of 6 feet and above accurately and mark. B) Use the steel rule to measure an odd length given in inches and in millimeters accurately and mark. c) Use the Try square to mark

Sl NO

Major Topics Periods

1 Identification of different Tools and Materials and their working 30

2 Identification of different wires, cables and House wiring 30

3 Soldering practice & Preparation of PCB 30

Total Periods 90

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perpendicular lines by selecting a finished edge. d) Use the centre punch to mark centre points as per the drawing e) Use the plumb to observe 1) inclination of wall ii) mark two horizontal points on a wall at a given height and at a given distance.

4 Working with different type of screw Drivers . (3) a) Identifying 1. Screw Driver a) b) Flat Head Screwdrivers c) Ratcheting Screwdrivers b) Use the Screw Driver to Remove and Fix wooden Screws C) Fixing and Removing screws of Metal cabinets using correct screw Driver

5 Working With Basic tools (6) a) Identify 1.Hacksaw frame/Blade 2. Ball peen hammers 3. Sledge hammer. 4 Claw hammer 5 Anvil 6 Chisels 7. Bench vice b) Fix the Hacksaw blade in the frame and use it to cut a) Conduit pipe b) Cut the Wooden piece with hacksaw frame by fixing it in the bench vice. c) Use a cold chisel to cut the 6mm Rod to required length. d) Use the sledge hammer to bend a 6mm Rod into a ring by striking it on the Anvil e) Drive nails in to a wooden piece with ball peen hammer. f) Remove the Nails using claw hammer

a) to identify and know the usage b) To develop skills in using the above instruments

Select Right tool for a particular situation b) Use the above tool with skill

6 Working with Tools used in Electrical Wiring (3) A ) Identifying 1. wire stripper . 2. Insulation remover 3. Pocket knife 5.Electrical Tester 4.Phillips Head Screwdrivers 5. Mallet 6. Rawl plug jumper 7.Standard wire Gauge b) Use the above tools to remove the insulation. c) Use the mallet to straighten the cable/ Conductor d) Measure the gauge of wire using Standard Wire Gauge. e) Make a hole in the wall for fixing

Identification of above tools, know their purpose and usage

identifying the tools by their shape and size b) Identifying the tool by their name . Select correct tool for a particular operation c) measure the wire Gauge d) Fix a screw in the wall.

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a Screw/ Nail using Raw plug Jumper and ball peen Hammer.

7 Working with different fastening devices, spanners, wrenches and Allen/ Hex keys (3) 1. Identification of different types of fastening devices like Screws, Bolts and Nuts, Rivets, and know their specifications b) Tightening the bolts and nuts using correct type and number of spanner a) Normal b) Ring type , c) Use the Monkey Wrench and Pie wrench to Tighten GI pipe coupling

To identify various fastening devices by their name and shape Know the usage and selection of the tools

Use the fastening devices Use the tools.

8 Identifying and Working with Pliers (3) a) Identify and Know the various functions of cutting pliers, Nose pliers, Pipe pliers, Flush cutter, top cutting pliers, Electronics pliers, Insulated cutting pliers b) perform the following operations 1. Holding 2. Wire cutting 3. Component bending 4. Twisting the wire

To identify various types of {Pliers by their name and shape Know the usage and selection of the tools

Use the suitable pliers For a given job

9 Working with Drilling Machine . (3) 1. Identify the parts of Drilling Machine and drill bits used with hand drilling machine b) Use the Hand drill to make holes in the wood c) use Electrical hand held hammer drill to make holes in the wall. C . Identify Electrical drilling machine and observe how holes are made in Mild steel Plates

Know the purpose and types of drilling machines Fix the drilling bit in the chuck Safety precautions to be taken

Use the drilling machine to make holes

10 Identification of Grinding machine 3.Lathe machine 4. Milling machine 5. Blower. (3) a) Identify Grinding machines and observe its usage to sharpen cutting tools and Drill bits and for cutting operation on metals. b) Identify Lathe machine and observe various operations like turning , taper turning , Knurling , Boring Etc c) Identify the milling machine and Know its usage. d) identify the Electric Blower and use it for Removing dust and cleaning

Identification of different5 machines and their use in the workshop

Identify the machine and its function.

11 Working with Adhesives (3) To know and practice joining Join the parts using

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a) Practice the use of adhesives like Araldite , Feviquick, Fevicol, Mseal, to join Non metals b) Using PVC cement to join PVC Pipes

using different adhesives Know the use of adhesives in Fixing components on PCBs

Araldite, Mseal etc.

12 Identifying conductors insulating materials semiconductors and magnetic materials like (1 ½) 1. Copper , Aluminum , Tin ,Solder Metal . 2. Plastics, Teflon, PVC, glass, porcelain, ceramic Bakelite, Mica, Paper, Cotton sleeves, Prespahn sheet, Transformer Oil. Etc 3. Carbon rods 4. Iron , Steel, Ferrites

Identify the Copper , aluminum , iron and other metals by physical observation Identify the Insulating materials by their name and physical observation

To identify conductors and Insulators

13 . Identification of different wires and cables (1 ½) a) Identifying different wires and cables used in the industry 1.Hookup wires a. PVC wire b. Teflon wires c.single strand d. multi strand B) Wires used for electrical wiring a) Service wire b.. TRS wires /PVC Wires (Al and Cu) c .single strand d. Multi strand e. twisted Flexible pair wires f. Enameled copper wire B) 1. Power cord. 2. UTP cables 4.Co axial cables 5. Flat ribbon cable for antennas 6. 9.Telephone cable 10.Ethernet cable 11. Ribbon cables 12 . Optical fiber

Knowing the technical names of the wires Knowing the gauge of the wire Knowing the insulation used and its purpose Identifying the difference between single strand and Multistrand wire Selecting a wire for a particular application Finding the current carrying capacity from the gauge of wire (refer to the standard tables)

Identifying the type of wire and its current carrying capacity

14 Practice of wire joints 6 To perform the following wire joints operations a) Twisting b) Splicing c) Insulating d) Western union joint e) Married joint f) Britania (straight Joint) g) Tee joint h) Joining running cables ,Pigtail or rat tail joint

To know the types of joints and their purpose. Removing the insulation Taping the joint

Make the joint professionally and tape

15 .Practice Termination of wires 3 a) Using lugs Using screws , nuts Terminal blocks Fixing Fuse wire

Know the usage of terminal blocks Making connections

Use the terminal Block

16 Identifying the Electrical accessories a) SPST Switch ,SPDT switch , Two pin and 3pin Sockets and plugs ,Power Socket and Power plugs

Know the names of different electrical accessories Identify the item by its shape Know the purpose of electrical accessories

Connect the Electrical accessories.

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Lamp holders, Ceiling rose, Mains Switch,MCB ,Kitkat Fuse – Fuse wire ratings

17 . Know the mains supply Phase ,Neutral ,Ground Voltage and frequency specifications, Precautions Identification of socket phase and neutral by observation (standard Practices) Standard wire colours Testing phase, neutral and ground with Electrical tester &Test lamp b) Repairing /preparing 2pin and 3pin power cords

Knowledge of mains supply-Precautions to be taken Identification Phase and Neutral terminals in mains supply Know the purpose of earthing 2pin and 3pin Plug connections

Identifying phase and Neutral terminals in mains supply with tester Identifying Earth connections with Test lamp

18 Understand the difference between AC and DC by demonstration 1. Experiment with 12 V battery 2. Demonstrate unidirectional

current flow 3. Importance of polarity 4. Determination of polarity using a

Voltmeter /LED 5. Demonstrate reversal of current

using battery and DPDT switch 6. Demonstrate AC using a Low voltage Transformer 7. Show AC waveform on CRO

To understand the behavoiur of Direct Current To Check the polarity of DC voltage source Know the importance of polarity in DC circuits Observing the AC signal on CRO

Distinguish between AC and DC Know the importance of polarity in DC circuits

19 . Know the electrical symbols And identify the corresponding component /item

Identify the physical component from the symbol

Identify the physical component from the symbol

20 Make simple switch connections using low voltage transformer 1. Connecting a 6V lamp to a switch (toggle) 2. 2 way switch connections 3. Series and parallel connection of lamps

To understand Switch connections To know the use of two way switch for stair case wiring Series and parallel connection of lamps

Know the switch connections Make stair case wiring

21 ..Making either of a lamp glow by two way switch 5. Bright and Dim light arrangement (using a series lamp / using a Diode) 6.either two lamps bright or two lamps dim

To understand Switch connections To know the use of two way switch for controlling lamps.

Know the usage of two way switch

22 Tube light connections (To be done Make tube light

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in the presence of Instructor) Make the tube light connections as per the circuit and Test a) Investigate the reason for the flickering in tube light b) Effect of Low Voltage On tube light ( Instructor applies low voltage With an auto Transformer) c) Observe whether tubelight goes off when starter is removed. d) check whether the tube light will light up without starter e) Short the terminals of starter and insert in the starter holder and check whether the tube light will work f) Remove the starter and repeatedly open and short the starter terminals with a short wire and check whether you can make the tube light glow. Open the choke cover and observe the construction . Know the type of laminations b) observe the small airgap c) Observe the Winding h) connect a CFL Lamp and draw comparision

Identifying the parts of tube light set To understand tube light connections Know the purpose of Choke and starter Observe the behavior of tubelight under low voltage conditions Study the construction of choke Know the purpose of starter Observe the CFL lamp

connections

23 Troubleshooting/wiring electrical / a) Electric Iron b) heating coil c) Electric Heater d) Air cooler

Identify the problem in Electrical gadgets by testing it with a) physical observation b) Using tester c) Using test Lamp

Identifying and rectifying the problem in Electrical Gadgets

24 Winding coils using winding machine .a) Making an Electromagnet and testing it on a DC power supply.

To use Coil winding Machine and wind a coil of required number of turns Making an electromagnet Observing the relation between Current , Number of turns and Power of magnet

Wind the coil and Test it

25 Black box testing a) identify the given component concealed in a box with two terminals available for testing using multimeter

Identifying a given component only by testing Develop cognitive and Motor skills

Test the given component using Multimeter

26 Identifying different switches a) Identify different types of switches and their symbols b) Toggle switches Rotary switches, Push button switches, DIP switches b). Controlling a small Tape -recorder motor with a DPDT switch to run in forward and Reverse

Identifying different types of switches by observation , By name and symbol Using DPDT switch to reverse the Direction Tape recorder motor Observing the constructional

Identify the type of switch and its name Use DPDT switch

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Directions. details and ratings of tape recorder motor

27 . Connect a Fan regulator to ceiling fan and observe the rotary witch connections and power Resistors

Identifying and Using the Rotary switch Know the Fan Regulator connections Understand the working of Fan Regulator Identify the type of Resistors used in the Fan Regulator

Know the Fan Regulator connections

28 Testing the relay a) Use of NO and NC Contacts b) Using the relay to control a lamp load c) Using the double pole relay to control a fan motor d) Making a simple relay motor control using double pole relay and push button switches

Know the constructional details of Relay Testing/identifying the coil connections with Multimeter Understand the purpose of Relay experimentally Use the relay in practical circuits

Testing and using the relay

29 Identify the Bimetallic strip (used in Iron box) ande observe its construction a) Open the tube light starter and observe its construction. b) Connect a tubelight starter in series with an incandescent lamp and observe the operation of bimetallic strip

Identification of Bimetallic Strip Understanding the behavior of Bimetallic strip Know the constructional details of tube light starter Application of bimetallic strip in practical circuits

Identifying Bimetallic strips Use the Bimetallic strips in applications.

30 . Soldering practice a. Making wire tips b. joining wires c. joining components d. populating simple circuits like, Audio amplifier ) on a breadboard e. testing the soldered connections using multimeter

Know the metals which can be soldered Know the solder specifications Know the use of Flux in soldering Practice the soldering Practice Desoldering using Desoldering Wick and Desoldering Pump

Practicing soldering and Desoldering Populating PCBs

31 Practice Desoldering using Desoldering Wick and Desoldering Pump

32 Using General purpose PCB a) Populating the circuits b) Making necessary cuts and joints c) Use of jumper wires d) Terminating all end connections near an edge. e) Following the colour code for connecting wires. f) Using solderless bread board

Bending the components Designing the component lay out Use of common Ground Populating the circuit Cutting and joining the tracks wherever necessary Knowing the colour code foor wires Using solderless bread board

Solder the circuit on a general purpose PCB and Testing Using solderless Bread board

33 Identifying different types of connectors a) Identifying power connectors

Identifying different types of connectors used in electronic circuits by their name

Identifying different types of connectors used in electronic

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b) Molex connectors c)Edge connectors d)Terminal blocks e) Wire to Board, Board to Board , Flat cable connectors Keyed connectors for microphone Male and Female types f) Lugs , Blade connectors, Ring and spade terminals etc

Know the choice of connector based on the requirements

circuits by their name and use them in the circuits

34 Amplifier- Speaker and microphone connections

To know the amplifier an d speaker connections Impedance matching Knowing the various front panel and back panel controls

Connect the amplifier , microphone and speakers

35 Connecting audio video equipment and LCD projector Tuning TV a) Identifying user controls on the equipment b) Setting up the projector using menu control/ Remote control c)Identifying audio video sockets on LCD projector /TV monitor/DVD player d)Connecting audio video cable to the Monitor/ Projector to the DVD / Settop box and testing

Connecting LCD Projector/TV monitor to the DVD player Identifying audio video cable Tuning the TV receiver/ settop box

Connect Audio video Equipment

36 Connecting computer keyboard mouse etc a) Identifying Computer Power switch b) Identifying various ports on CPU c) Identifying computer cables Connecting mouse d) Connecting keyboard e)Connecting headphones/speakers/ Microphone f) Identifying the volume Control g)Connecting the monitor/ LCD Projector using VGA /HDMI cable

Know the basic computer Hardware and their connections CPU , Keyboard , Mouse etc Know the names of the ports on CPU Connect Speakers to the computer

Connect external hardware to the CPU

37 Group Project: Assemble and test a small 0 to 12V , 500mA DC Power supply using Multi tapped transformer and a Rotary switch with enclosure

To reinforce the skills of a. Reading the circuit diagram b. Using the Electronic components c. Populating on General purpose PCB d. Reinforce mechanical skills e. Learn testing skills f. Building creativity

Complete the project and Test it

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Basic Electronics lab Practice (Common to BM/CP/CN/ES/EV/IE Branches)

Subject title : Basic Electronics lab Practice Subject code : 1X09 Periods per week : 3 Periods / Semester : 45

TIME SCHEDULE

List of the Experiments

1. To study and use of Electronic equipment a. Voltmeter , Ammeter, DMM , Analog Multi meter and regulated power supply b. Measurement of DC Voltage and DC current

2. Testing of Electronic components & characteristics

a. Measurement of Resistance b. Measurement of capacitance c. Measurement of inductance d. Test the given transformer

3. Soldering practice and Desoldering practice

4. To draw the forward & reverse characteristics of Silicon diode and a)

determine Knee voltage, b) identify Cutoff , and Linear regions

a) Connect a 6V lamp in series with diode and test it on DC power supply b ) Using the CRO & Curve tracer to observe the Characteristics. c) Heat the diode with a soldering Iron and observe the effect on reverse current

5. . To draw the forward & reverse characteristics of Zener diode and determine Breakdown Voltage

Connect resistance ladder circuit(3 resistors) and measure the voltages at the output by varying input voltage while Zener is reverse biased

6. To implement Rectifier circuits using Diodes and observe the effect of Filtering a) Implementing Half wave rectifier with and without filter b) Implementing Full wave rectifier with and without filter c) Implementing Bridge rectifier with and without filter d) Implementing Voltage Doubler circuit e) Connect a diode IN4007 in series with a 60W 230V Lamp and test it .(Record your observations)

Sl NO

Major Topics Periods

1 Study and use of Electronic equipment 15

2 Testing of Electronic components & characteristics 15

3 Semiconductor Diodes and Rectifiers 15

Total Periods 45

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Exp No

Name of the Experiment Objectives Key competencies

1 Identifying and drawing Electronic circuit Symbols Identification of meters and equipment 1. DMM 2. Analog Multimetr 3.DC Voltmeters/Ammeters 4. DC Power supply 5. DRB 6. DCB 7. DIB 8. CRO 9.Function Generator etc

To know the symbols used in Electronic Circuits Identifying the meters and equipment Know their purpose

To know the symbols used in Electronic Circuits Identifying the meters and equipment

2 Working with Multimeter a) Measuring the resistance using multimeter b)Testing the wire continuity with multimeter c) Measurement of Battery Voltage using Voltmeter and Multimeter

Identifying analog and Digital multimeters Selecting the correct Range Measuring Voltage , Current and Resistance with Multimeter

Use the Multimeter

3 Connecting batteries in series and parallel and observing the output voltage using DMM

To practice of DMM To practice Series and Parallel connection of Cells Observe the polarity To observe the effect on Terminal Voltage

Make sries and parallel connection of batteries Use DMM to measure Voltage

4 Working with Resistors Identify different types of resistors Resistance colour code Connecting resistors in series and parallel and measuring the resistance using multimeter Rheostat connections

Identify different types of resistors Find the value of Resistance from colour code of CFR ang MFR types Identifying the terminals on Rheostat Setting the Rhrostat to Minimum and Naximum positions Observing Resistance change using DMM

Identifying resistance type by observation Finding the value of Resistance from colour code of CFR ang MFR types Setting the Rhrostat to Minimum and Naximum positions

5 Measurement of DC Voltage and DC current

Connecting Voltmeter and Ammeter to measure DC Voltage and Current using Voltmeter and Ammeter

measure DC Voltage and Current using Voltmeter and Ammeter

6 Verification of Ohms Law To verify ohms law and establish relation between Voltage current and Resistance

Perform experiment as per procedure and draw inference

7 Measurement of Resistance using Voltmeter and DRB

Learn to Use the DRB Applying Ohms law in practical situations

Measure the Resistance using Voltmeter and DRB

8 To Verify the laws of Resistance using a nichrome wire and Multimeter

To understand the laws of Resistance by experimental verification Reinforce the skills of using Multimeter

Use the multimeter to measure Resistance

9 Verify the effect of temperature on Resistance Using electric

Observing the difference between Cold Resistance

Measuring Voltage current and resistance

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lamp and Multimeter, Voltmeter and Ammeter

and Hot Resistance

10 Investigate voltage and current relationship in series and parallel resistive circuits

Observing branch currents in series Parallel circuits Verifying current division in parallel circuits with calculated values

Measuring currents and Voltages and drawing inferences

11 Experimenting with transformer a)Identify the transformer type based on tappings i. Center tapped ii. Multi tapped iii. Normal b) Test the given transformer using a multimeter identify the windings c) Find the Transformation ratio d) Demonstrate that transformer can step up or step down the voltage

a)Identify the transformer type based on tappings i. Center tapped ii. Multi tapped iii. Normal b) Test the given transformer using a multimeter identify the windings c) Find the Transformation ratio d) Demonstrate that transformer can step up or step down the voltage

Identifying the type of transformer Testing the transformer

12 . Identify different types of capacitors a) Find the value/specifications of capacitor from Value printed ,and from Color code

Identifying different types of capacitors by their name Know the specifications and Ratings Find the value of capacitor from the colour code

13 Demonstrate that capacitor can hold charge ,charging and discharging require a specific time using an LED a) Investigate the effect of connecting capacitors in series and parallel b) Testing the capacitor Using multimeter, AC source (Transfomer / Function generator) and headphones

Learn the behavior of capacitor by experimentation Connecting Capacitors in series and parallel and observing the effect on total capacitance Testing the capacitor using multimeter and other methods

Understand the behavior of capacitors Testing the capacitors

14 Identifying different switches a) Identify different types of switches and their symbols b) Toggle switches Rotary switches, Push button switches, DIP switches b). Controlling a small Tape -recorder motor with a DPDT switch to run in forward and Reverse Directions.

Identifying different types of switches by observation , By name and symbol Using DPDT switch to reverse the Direction Tape recorder motor Observing the constructional details and ratings of tape recorder motor

Identify the type of switch and its name Use DPDT switch

15 Testing the relay a) Use of NO and NC Contacts b) Using the relay to control a lamp load c) Using the double pole relay to control a fan motor d) Making a simple relay motor control using double pole relay

Know the constructional details of Relay Testing/identifying the coil connections with Multimeter Understand the purpose of Relay experimentally Use the relay in practical circuits

Testing and using the relay

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and push button switches

16 . Soldering practice a. Making wire tips b. joining wires c. joining components d. populating simple circuits like, Audio amplifier ) on a breadboard e. testing the soldered connections using multimeter

Know the metals which can be soldered Know the solder specifications Know the use of Flux in soldering Practice the soldering Practice Desoldering using Desoldering Wick and Desoldering Pump

Practicing soldering and Desoldering Populating PCBs

17 Practice Desoldering using Desoldering Wick and Desoldering Pump

18 To draw the forward & reverse characteristics of Silicon diode and a) determine Knee voltage, b) identify Cutoff , and Linear regions a) Connect a 6V lamp in series with diode and test it on DC power supply b ) Using the CRO & Curve tracer to observe the Characteristics. c) Heat the diode with a soldering Iron and observe the effect on reverse current

1.Identification of meters and equipment 2.Using DRB, DIB, DCB and measuring Voltage and current 3.Interpreting diode datasheets and finding the specifications of components used in the experiment

1. assembling the circuit as per the circuit diagram 2. Identification of Diode terminals by observation and also with DMM & Analogue Multimeter 3. Drawing inference and writing the report

19 a)To draw the forward & reverse characteristics of Zener diode and determine Breakdown Voltage b) Connect resistance ladder circuit(3 resistors) and measure the voltages at the output by varying input voltage while Zener is reverse biased

1.Identification of meters and equipment 2.Using DRB, DIB ,DCB and measuring Voltage and current 3.Interpreting Zener diode datasheets and finding the specifications of components used in the experiment

1. Assembling the circuit as per the circuit diagram 2. Identification of Zener Diode terminals by observation and with DMM &Analogue Multimeter 3.Drawing inference and writing the report

20 To implement Rectifier circuits using Diodes and observe the effect of Filtering a) Implementing Half wave rectifier with and without filter b) Implementing Full wave rectifier with and without filter c) Implementing Bridge rectifier with and without filter d) Implementing Voltage Doubler circuit e) Connect a diode IN4007 in series with a 60W 230V Lamp and test it .(Record your observations)

1. Drawing the symbols of Transformer, Diode, Inductor and Capacitor 2.Reading the circuit Diagram 3.Identification of Diode terminals 4. Identification of meters and equipment 5.Using DRB, DIB ,DCB and measuring Voltage and current. 6. Observing the polarity of capacitors. 7 Interpreting diode datasheets and finding the specifications of components used in the experiment

1. Assembling the circuit as per the circuit diagram 2. Using the CRO to observe the waveforms 3. Assess the Power supply performance in terms of ripple and % Regulation 4. Drawing inference and writing the report

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COMPUTER FUNDAMENTALS LAB PRACTICE

(Common to BM/CP/CN/ES/EV/IE Branches)

Subject Title : Computer Fundamentals Lab Practice Subject Code : 1X10 Periods/Week : 03 Periods/Semester : 45 OBJECTIVES

1) Identify the various components of a Computer system 2) Differentiate between hardware and software 3) State the functions of each component of a computer a system 4) State the configuration of a computer system 5) Identify the various peripherals 6) Exercise on creation of Text Files using Notepad,Wordpad 7) Exercise on creation of .jpeg, .bmp Files using MS Paint 8) Exercise on creation of folders and organizing files in different folders 9) Exercise on use of Recycle Bin

a. Deletion of files b. Restoring of deleted files

10) Exercise on use of My Computer a.Accessing of files and folders in C: Drive b.Accessing of files and folders in other drives

11) Exercise on use of My Documents a. Organizing and Accessing of files and folders b. Organizing files in My Music, My Pictures, My Videos

12) Exercise on creation of shortcut to files and folders (in other folders) on Desktop 13) Exercise on arranging of icons – name wise, size, type, Modified 14) Exercise on searching of files and folders 15) Exercise on using of explorer for accessing of files and folders 16) Exercise on organizing files / folders using copy and paste of files and folders 17) Exercise using Calculator : in Standard and Scientific mode 18) Exercise on using Control Panel

a.Installation / Uninstallation of Software b. Installation of Hardware

c. Changing Date and Time 19) Exercise on installation of Anti Virus software 20) Exercise on shutdown of computer system 21) Exercise on understanding the use of Taskbar 22) Exercise on using of Internet Explorer or any other browser 23) Exercise on installation of Printer 24) Exercise on using of Run from Start button – accessing Calculator, MS-Word 25) Exercise on Setup in BIOS – changing the boot sequence

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S

No

Experiment Name Objectives Key Competencies

1. Identify the various components of a Computer system

Identify various Components of a System

Check whether components are identified correctly

Identify all components inside computer

Identify all Peripherals connected

Observe the functionality of all components like CPU, RAM, HDD, FDD, Motherboard

2. Differentiate between hardware and software

To Differentiate between hardware and software

Observe differences between hardware and software

3. State the configuration of a computer system

Able to observe configuration of given system

Use System icon in control panel

Use system information in Accessories

4. Creation of Text Files

using Notepad, Wordpad

Able to Create text file using Notepad

Able to create text file using wordpad

Check whether able to create a text file using Notepad

Check whether able to create a text file using wordpad

Check Whether able to use cut/copy/paste the text file using wordpad

Check whether able to use cut/copy/paste the text file using notepad

5. Exercise on creation of

.jpeg, .bmp Files using MS

Paint

Able to create picture file in .jpeg format

Able to create picture file in .bmp format

Check whether able to create picture file .jpeg format properly

Check whether able to create picture file in .bmp format properly

6. Practice on Internal &

External commands.

To use internal commands

To use External commands

Check whether able to use all internal commands using DOS

Check whether able to use all external commands using DOS

7. Create and use Batch

Files.

Able to create Batch files

Able to create Autoexe.bat file

Check whether able to create by taking set files in creating batch file

Check whether able to create AUtoexe.bat file properly

8. Know the usage of Edline

Editor

Able to use edline command to create a file

Able to edit a file using edline command

Check whether able to use edline command in DOS environment

Check whether able to edit a file using edline command

9. Exercise on creation of

folders and organizing files

Able to create folder Able to organize file in different folders

Check whether able to create folder using right click on desktop

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in different folders

Check whether able to create folder using windows explorer

Observer in organizing files in different folders using windows explorer

Observer in organizing files in different folders using Mycomputer

10. Exercise on using Recycle

Bin

Able to Use Recycle Bin

Check Recycle bin whether able to use delete files

Observe files were properly restored files

11. Exercise on use of My

Computer

Able to Access files and folders in C: Drive

Able Access files and folders in other drives

Check whether able to access files in C: Drive using Mycomputer correctly or not

Check whether able to access files in other drives using Mycomputer correctly or not

Check whether able use CD/DVD drive using Mycomputer

12. Exercise on use of My

Documents

i)Able to use My documents so that organize and access files and folders in it

ii)Able to use Mydocuments so that Organizing files in My Music, My Pictures, My Videos

iii) Able to create short cut for Mydocument on desktop properly

Check Whether able to organize files and folders in Mydocuments

Check Whether able to organize files in Mymusic,Mypictures, Myvideos in Mydocuments

Check able to create short cut for mydocument on desktop properly

13. Exercise on creation of

shortcut to files and folders

(in other folders) on

Desktop

Able to create shortcut of files and folders on desktop

Check whether can able to create shortcut for any files created on desktop

Check whether can able to create shortcut for any folder created on desktop

14. Exercise on arranging of

icons – name wise, size,

type, Modified

Able to arranging of icons – name wise, size, type, Modified on desktop

Observe whether able to arrange of icons – name wise, size, type, Modified

15. Exercise on searching of

files and folders

Able to search of files and folders

Check searching of files and folders

16. Exercise on using of

explorer for accessing of

files and folders

Able to use of explorer for accessing of files and folder

Check use of explorer for accessing of files and folders

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17. Exercise on organizing

files / folders using copy

and paste of files and

folders

i)Able to organizing files / folders using copy and paste of files and folders using explorer

ii) Able to organizing files / folders using copy and paste of files and folders using My Computer

Check organizing files / folders using copy and paste of files and folders

Check organizing files / folders using copy and paste of files and folders using my computer

18. Exercise using Calculator

i)Able to use calculator in Standard mode

ii)Able to use calculator in Scientific mode

Check calculator in Standard mode

Check calculator in scientific mode

19. Exercise on using Control

Panel

Able to Installation / Uninstallation of Software using control panel

Able to Installation of Hardware using control panel

Able to Changing Date and Time using control panel

Check Installation / Uninstallation of Software using control panel

Check Installation of Hardware using control panel

Check Changing Date and Time using control panel

20. Exercise on shutdown of

computer system

Able to shutdown of computer system

Check shutdown of computer system

21. Exercise on understanding

the use of Taskbar

Able to understand the use of Taskbar by opening some applications

Check the use of Taskbar by opening some applications

22. Exercise on using of Run

from Start button –

accessing Calculator, MS-

Word

Able to use of Run from Start button – accessing Calculator, MS-Word

Check use of Run from Start button – accessing Calculator, MS-Word

23. Change resolution, colour,

appearance, screen server

options of Display

Able to change resolution, color, appearance, screen server options of Display

Check resolution, color, appearance, screen server options of Display

24. Change the system date

and time

Able to change system date and time

Check change system date and time