MOS Course File A.Y.2015-16.docx

Vision

Vision, Mission, PEOs and POs

MissionTo create a conductive learning environment, in which, knowledge, soft skills, innovation and research flourishPEOsP1: P2: P3: P4: P5:

POs1. Apply the knowledge of mathematics, science, engineering fundamentals, and an engineering specialization to the solution of complex engineering problems.2. Identify, formulate, research literature, and analyze complex engineering problems reaching substantiated conclusions using first principles of mathematics, natural sciences, and engineering sciences.3. Design solutions for complex engineering problems and design system components or processes that meet the specified needs with appropriate consideration for the public health and safety, and the cultural, societal, and environmental considerations.4. Use research-based knowledge and research methods including design of experiments, analysis and interpretation of data, and synthesis of the information to provide valid conclusions.5. Create, select, and apply appropriate techniques, resources, and modern engineering and IT tools including prediction and modeling to complex engineering activities with an understanding of the limitations.6. Apply reasoning informed by the contextual knowledge to assess societal, health, safety, legal and cultural issues and the consequent responsibilities relevant to the professional engineering practice.7. Understand the impact of the professional engineering solutions in societal and environmental contexts, and demonstrate the knowledge of, and need for sustainable development.8. Apply ethical principles and commit to professional ethics and responsibilities and norms of the engineering practice.

9. Function effectively as an individual, and as a member or leader in diverse teams, and in multidisciplinary settings.10. Communicate effectively on complex engineering activities with the engineering community and with society at large, such as, being able to comprehend and write effective reports and design documentation, make effective presentations, and give and receive clear instructions.11. Demonstrate knowledge and understanding of the engineering and management principles and apply these to ones own work, as a member and leader in a team, to manage projects and in multidisciplinary environments.12. Recognize the need for, and have the preparation and ability to engage in independent and life- long learning in the broadest context of technological change.13. Profound knowledge in manufacturing domain of Mechanical Engineering.14. Acquire proficiency in drafting and analysis package

TIME TABLEAcademic Year: 2015-16Semester: IIName of the Program: Year: IISection: A Course/Subject:Course Code: Name of the Faculty: M Radha KrishnanDepartment: T & P Designation: Assistant Professor

II Year II Semester

SOFT SKIILLSSYLLABUS

Objective: On completion of this course students will be able to communicate efficiently. The core objective of this course is to facilitate the required inputs for the students to communicate effectively both in oral and verbal means communication.TENSES

Objective: After studying Tenses students will know how to construct sentences without grammatical errors. By learning Tenses students will know how to use Present Tense, Past Tense, and Future Tense, by that they will also be able to construct the sentences properly.Present Tense:Simple Present, Present Continuous, Present Perfect, and Present Perfect Continuous Tenses.Past Tense:Simple Past, Past Continuous, Past Perfect, and Past Perfect Continuous Tenses.Future Tense:Simple Future, Future Continuous, Future Perfect, and Future Perfect Continuous Tenses.ACTIVE VOICE AND PASSIVE VOICE

Objective: After studying Active and Passive Voice students will be able to construct the same sentence in different voices. It helps them to upgrade their English language standard. Hence it would be an advantage for the students to face the interviews.ARTICLESObjective: By studying articles students will be able to use them appropriately in their communication. They will know the differences between definite article and indefinite articles. By that they will use a, an and the in properly both in their written and spoken communication.UNIT-III

CONDITIONAL SENTENCES

Objective: Conditional sentences help to construct which intend to say the unreal past conditions and its probable result in the present. By learning conditional sentences students will be able to express the past events in a sensible and proper way.

PREPOSITIONSObjective: By studying Prepositions students will be able to use the appropriate prepositions while forming the sentences. Many people often fail to place the suitable prepositions while constructing the sentences. By learning prepositions thoroughly students will know how to use prepositions accurately.SUBJECT VERB AGREEMENTObjective: Usage of Subject Verb agreement must be known to communicate accurately. By learning how to place verbs while using various subjects students will be able to differentiate between various subjects and communicate effectively without errors.

ADJECTIVES

Objective: Adjectives tell something about noun or pronoun. By learning adjectives learners can use them appropriately in their spoken and written communications. Using suitable adjectives in accordance with the situation and nouns or pronouns binds the sentence firm.ADVERBS

Objective: Adverbs add more details regarding the verbs. By learning adverbs learners can use them appropriately in their spoken and written communications. Using suitable adverbs in accordance with the situation and verbs and adverbs connect the sentence solid.

CONJUNCTIONS

Objective: Conjunction joins sentences. By learning conjunctions students will be able to use various conjunctions properly while constructing oral or verbal sentences.

TEXT BOOKS

T1.Verbal Advantage M M Sastry, Sasi Publishing house.

REFERENCES

R1. Practical English Grammar Martinet and Thomson, Oxford PressSCHEDULE OF INSTRUCTIONSCOURSE PLANAcademic Year: 2015-16

Semester: IIName of the Program: Year: IISection: A Course/Subject:Course CodeName of the Faculty: M Radha KrishnanDepartment: CSE Designation: Assistant Professor

DateTopic(s) plannedObjective & Outcome No.Ref with Page No.

24/12/2015Pre assessment test

29/12/2015Tenses (Present tense)

05/01/2016Tense (past tense)

07/01/2016Tense (Future tense)

12/01/2016Assessment test I

19/01/2016Result analysis & Paper Discussion

21/01/2016Tutorial class + additional exercises

28/0/2016Active voice & passive voice

02/02/2016Indefinite articles (a/an)

04/02/2016Definite article (the)

09/02/2016Assessment test II

11/02/2016Paper discussion & results analysis


18/02/2016Conditional sentence type I

23/02/2016Conditional sentence type II

25/02/2016

Assessment test III

01/03/2016Paper discussion + result analysis


08/03/2016prepositions

10/03/2016Subject + verb agreement

15/03/2016Assessment test IV

17/03/2016Paper discussion + result analysis


24/03/2016Adjectives

29/03/2016Adverbs

31/03/2016Conjunctions

05/04/2016Comprehensive Assessment test

Semester: II

EVALUATION STRATEGYAcademic Year: 2015-16

Name of the Program:B. Tech.Year: IISection: A Course/Subject: Mechanics of SolidsCourse Code:Name of the Faculty: Department: 1. TARGET:2. COURSE PLAN & CONTENT DELIIERY Utilizing marker board for giving explanation. Giving exercises related to topics.

3. METHOD OF EVALUATION Regular attendance to classes. Viva-voce during the class. Written exercises clearly linked to learning objectivesList out any new topic(s) or any innovation you would like to introduce in teaching the subjects in this Semester.

Signature of HODSignature of facultyDate:Date:

Course ObjectivesAcademic Year: 2015-16

Year: IISemester: IIName of the Program: B.Tech.Section: ACourse/Subject:Course Code: Name of the Faculty: M Radha KrishnanDepartment: Designation: Assistant Professor

On completion of this Subject/Course the student shall be able to

S. No.Course Objectives

1The core objective of this course is to help the students to minimize their grammatical errors both in their oral and written communications.

2This course enhances confidence of students in their English communication.

3This course also helps to minimize their fears in English communications.

Course Outcomes Academic YearYear: IISemester: IName of the Program: MESection: ACourse/Subject:MOSCourseCode: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant Professor

The expected outcomes of the Course/Subject are

Course Outcomes No.Course Outcomes

1Enhancing both the spoken and written communication skills in English among students would be the one of the outcome of this course.

2Making students fit to face the interviews and other interview rounds viz. JAM, and GD.

3

Mappings

Program-B.Tech.

Vision of the Institute:

Confect as a premier institute for professional education by creating technocrats who can address the society's needs through inventions and innovations.

Mission of the Institute:

Vision of the Program:

Mission of the Program:

Program Educational Objectives:

This education is meant to prepare our students to thrice and to lead. In their careers, our graduates

Program Learning Outcomes:

Students in the Mechanical Engineering program should, at the time of their graduation, be in possession of:1. Engineering Knowledge: Apply knowledge of mathematics, science, engineering fundamentals and an engineering specialization to the solution of complex engineering problems.2. Problem Analysis: Identify, formulate, research literature and analyze complex engineering problems reaching substantiated conclusions using first principles of mathematics, natural sciences and engineering sciences.3. Design/ Development of Solutions: Design solutions for complex engineering problems and design system components or processes that meet specified needs with appropriate consideration for public health and safety, cultural, societal and environmental considerations.4. Conduct investigations of complex problems using research based knowledge and research methods including design of experiments, analysis and interpretation of data and synthesis of information to provide valid conclusions.5. Modern Tool Usage: Create, select and apply appropriate techniques, resources and modern engineering and IT tools including prediction and modelling to complex engineering activities with an understanding of the limitations.6. The Engineer and Society: Apply reasoning informed by contextual knowledge to assess societal, health, safety, legal and cultural issues and the consequent responsibilities relevant to professional engineering practice.7. Environment and Sustainability: Understand the impact of professional engineering solutions in societal and environmental contexts and demonstrate knowledge of and need for sustainable development.

8. Ethics: Apply ethical principles and commit to professional ethics and responsibilities and norms of engineering practice.9. Individual and Team Work: Function effectively as an individual, and as a member or leader in diverse teams and in multidisciplinary settings.10. Communication: Communicate effectively on complex engineering activities with the engineering community and with society at large, such as being able to comprehend and write effective reports and design documentation, make effective presentations and give and receive clear instructions.11. Life-long Learning: Recognize the need for and have the preparation and ability to engage in independent and life- long learning in the broadest context of technological change.12. Project Management and Finance: Demonstrate knowledge and understanding of engineering and management principles and apply these to ones own work, as a member and leader in a team, to manage projects and in multidisciplinary environments.PROGRAMME SPECIFIC OUTCOMES13. Profound knowledge in manufacturing domain of Mechanical Engineering14. Acquire proficiency in drafting and analysis packages

Assessment methods:

Regular attendance to classes. Viva-voce during the class. Written tests clearly linked to learning objectifies Classroom assessment techniques like tutorial sheets and assignments.

Program Educational Objectifies (PEOs) Vision/Mission Matrix (Indicate the relationships by mark X)

PEOsVision of theInstituteMission of theInstituteMission of theProgram

1XXX

2XXX

3XXX

Program Educational Objectives(PEOs)-Program Outcomes(POs) Relationship Matrix (Indicate the relationships by mark X)

POsPEOs1234567891011121314

P1

P2

P3

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P5

Course Objectives-Course Outcomes Relationship Matrix (Indicate the relationships by mark X)

Outcomes

Objectives123456.16.2

1X

2X

3X

4X

5X

6X

7X

CourseObjectives-ProgramOutcomes(POs)Relationship Matrix(Indicatethe relationships by mark X)

POs

Objectives1234567891011121314

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Course Outcomes - Program Outcomes (POs) Relationship Matrix (Indicate the relationships by mark X)POs

Outcomes

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1XX

2XXX

3XXX

4XXX

5XXX

6.1XXX

6.2X

Courses (with title & code)-Program Outcomes (POs) Relationship Matrix (Indicate the relationships by mark X)

POs

Course1234567891011121314

MOSXXX

Program EducationalObjectives(PEOs)-CourseOutcomesRelationship Matrix(Indicate the relationships by mark X)

Outcomes

PEOs123456.16.2

P1XXXXXXX

P2X

P3XXXX

P4X

P5X

Assignments & Assessments-Program Outcomes (POs) Relationship Matrix (Indicate the relationships by mark X)

POs

Assignments1234567891011121314

1XXXX

2XXXX

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5XXXX

Assignments & Assessments-Program Educational Objectives (PEOs) Relationship Matrix (Indicate the relationships by mark X)

PEOs12345

1XXX

2XXX

3XXX

4XXX

5XXX

6XXX

Constituencies -Program Outcomes (POs) Relationship Matrix (Indicate the relationships by mark X).

POs

Constituencies

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Prepare the following Matrix:

The improvements Matrix are summarized below and described in the text that follows.

Proposed ChangeYear ProposedYear ImplementedOld VersionNew VersionComments

Videos added20142015PPTAlong with PPTs videos addedFor performance improvement

RUBRIC TEMPLATE

Objective: To Improve resuts

Student Outcome: More strong in subject

GUIDELINES TO STUDY THE COURSE

Academic Year: 2015-16

Semester: IName of the Program: Year: IISection: A Course/Subject:MOSCourse Code: Name of the Faculty: B.KRISHNA MURTHYDepartment: Designation: Assistant Professor

Guidelines to study the Course/ Subject

Course Design and Delivery System (CDD):

The Course syllabus is written into number of learning objectifies and outcomes. These learning objectify and outcomes will be achieved through lectures, assessments, and class room exercises. The Learning Process will be carried out through assessments of Knowledge, Skillsand Attitude by various methods and the students will be given guidance to refer to the text books, reference books, journals, etc.

The faculty be able to Understand the principles of Learning Understand the psychology of students Develop instructional objectifies for a given topic Prepare course, unit and lesson plans Understand different methods of teaching and learning Use appropriate teaching and learning aids Plan and deliver lectures effectively Provide feedback to students using various methods of Assessments and tools of Evaluation Act as a guide, adviser, counselor, facilitator, motivator and not just as a teacher alone

Semester: I

COURSE SCHEDULEAcademic Year: 2015-16

Name of the Program: Year: IISection: A Course/Subject:Course Code: Name of the Faculty: M Radha KrihsnanDepartment: Designation: Assistant ProfessorThe Schedule for the whole Course / Subject isS.No.DescriptionDuration (Date)Total No. of Periods

FromTo

1TENSES: Simple present tensePresent Continues tensePresent Perfect TensePresent Perfect Continuous tenseSimple past tensePast continuous tensePast perfect tensePast perfect continuous tenseFuture tenseFuture continuous tenseFuture perfect tenseFuture perfect continuous tense

24/12/2015

21/01/2016

06

2

2VOICE:Active VoicePassive Voice

22/08/2015

03/09/2015

02

07

3Unit-III:FLEXURAL STRESSES : Theory ofsimplebendingAssumptions--03/09/201522/09/201511

Derivation of bending equation: M/ I == F/R Neutral axis Determination bending stresses section modulus of rectangular and circular sections (Solid and Hollow), I,T, Angle and Channel sections Design of simple beam sections.SHEAR STRESSES: Derivation of formula Shear stress distribution across various beams sections like rectangular, circular, triangular, I, T angle sections.

4Unit-IV: DEFLECTION OF BEAMS: Bending into a circular arc slope, deflection and radius of curvature - Differential equation for the elastic line of a beam Double integration and Macaulays methods Determination of slope and deflection for cantilever and simply supported beams subjected to point loads, - U.D.L uniformly varying load. Mohrs theorems Moment area method application to simple cases including overhanging beams. Brief explanation of Statitally Indeterminate Beams and solution methods.

24/09/2015

10/10/2015

11

5Unit-V: THIN CYLINDERS: Thinseamless cylindrical shells formula for longitudinal and circumferential stresses hoop, longitudinal and Volumetric strains changes in dia, and volume of thin cylinders Riveted boiler shells Thin spherical shells.THICK CYLINDERS: lamesequation cylinders subjected to inside & outside pressures compound cylinders.

12/10/2015

29/10/2015

11

6Unit-VI:TORSION: Introduction-Derivation- Torsion of Circular shafts- Pure Shear- Transmission ofpowerby circular shafts, Shafts in series, Shafts in parallel.COLUMNS:Buckling and Stability, Columns with Pinned ends, Columns with other support Conditions, Limitations of Eulers Formula, Rankines Formula,

31/10/2015

17/11/2015

10

Total No. of Instructional periods available for the course: 64 Periods

ILLUSTRATIIE VERBS FOR STATING INSTRUCTIONAL OBJECTIIES

These verbs can also be used while framing questions for Continuous Assessment Examinations as well as for End Semester (final) Examinations

ILLUSTRATIIE VERBS FOR STATING GENERAL OBJECTIIES/OUTCOMESKnowComprehend

UnderstandApply

AnalyzeDesign

GenerateEvaluate

ILLUSTRATIIE VERBS FOR STATING SPECIFIC OBJECTIIES/OUTCOMES:

A. COGNITIIE DOMAIN (KNOWLEDGE)

123456

KnowledgeComprehensionApplicationAnalysisSynthesisEvaluation

Define Identify Label List MarchReproduce Select StateConvert Defend Describe Procedure) Distinguish Estimate Explain why/how Extend Generalize GIIeexamples Illustrate Infer SummarizeChange Compute Demonstrate Deduce Manipulate Modify Predict Prepare RelateShow SolveBreakdown Differentiate Discriminate Distinguish Separate SubdIIide DesignCategorize Combine Compose Compose Create Devise Interpret Generate Organize Plan Rearrange Reconstruct Reorganise ReviseAppraise Compare Conclude Contrast Criticize Justify Select Support

B. AFFECTIIE DOMAIN (ATTITUDE)C.PSYCHOMOTOR DOMAIN (SKILLS)

Adhere Assist Attend Change DevelopResolve Select Serve ShareBend Calibrate Compress Conduct ConnectDissect Draw Extend Feed FileInsert Keep Elongate Limit ManipulatePerform Prepare Remove Replace ReportStraighten Strengthen Time Transfer Type

Help InfluenceConvert DecreaseGrow IncreaseMove Precisely PaintReset SetWeigh

SCHEDULE OF INSTRUCTIONS UNIT PLAN for UNIT-IAcademic Year: 2015-16

Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorLesson No.DateNo. of PeriodsTopic(s) plannedObjective & Outcome No.Ref with Page No.

1.25/07/20151Introduction to Mechanics of solids & Elasticity and plasticity1 & 1T1-1,2

2.27/07/20151Types of stresses &strains, Hookes law1 & 1T1-6,17

3.28/07/20151stress strain diagram for mild steel1 & 1

4.30/07/20151Working stress ,Factor ofsafety Lateral strain1 & 1T1-16,97

5.01/08/20151Poissons ratio, volumetric strain &Elastic moduli1 & 1T1-97,98

6.03/08/20151Bars of varying section- Composite bars,1 & 1T1-38,48

7.04/08/20151Temperature stresses1 & 1T1-

8.06/08/20151Stresses on an inclined plane under different conditions1 & 1

9.08/08/20151Principal planes andPrincipal stresses1 & 1

10.10/08/2015& 11/08/20152Mohrs circle1 & 1

11.13/08/20151Relation between elastic constants1 & 1

12.17/08/20151Strain energy, Resilience1 & 1

13.20/08/20151Gradual, sudden, impact and shock loadings1 & 1T1-208

Content Delivery SheetAcademic Year: 2015-16Date: 13/07/15 3/08/15 Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorLesson Number: 1Duration of Lesson: 12.00 Hr.Lesson Title: SIMPLE STRESSES & STRAINS INSTRUCTIONAL / LESSON OBJECTIIESOn completion of this lesson the student shall be able to1. State and apply Hooks law2. Compute stresses and strains due to temperature change3. Derive & state the relations between elastic constants4. Define elastic properties of materials5. Determine the stress on oblique plane in members subjected to uniaxial and biaxial stresses

Definition of stress, stress tensor, normal and shear stresses in axially loaded membersNumerical problems on stress, shear stress in axially loaded membersStress-strain relationship, Hookes law, Poissons ratio, shear stressNumerical problems on Stress-strain relationship, Hookes law, Poissons ratio, shear stressShear strain, modulus of rigidity, bulk modulus. Relationship between material properties of isotropic materialsStress-strain diagram for uniaxial loading of ductile and brittle materials.Introduction to mechanical properties of metals hardness, impactTemperature stresses in composite rods statically indeterminate problemPrincipal stressesMohrs circle method and numerical examples.Teaching Aids: Chalk & Talk Teaching Points:

Assignment Questions: 1. At what depth in sea water will a cube of 1m side, made of steel, change the volume by 0.05%? E=200GPa and v=0.3. Unit weight of sea water = 10.08 kN/m3.Objective Nos.: 1Outcome Nos.: 1

Assignment SheetAcademic Year: 2015-16

Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032 Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant Professor

Tutorial SheetAcademic Year: 2015-16


Q1. A steel bolt, 2.50 cm in diameter, carries a tensile load of40 kN. Estimate the average tensile stress at the section a and at the screwed section b, where the d iameter at the root of the thread is 2.10 cm.

Q2. A tensile test is carried out on a bar ofmild steel ofdiameter 2 cm. The bar yields under a load of80 kN. It reaches a maximum load of 150kN, and breaks finally at a

load of70 kN. Estimate:

a. the tensile stress at the yield point;b. the ultimate tensile stress;c. the average stress at the breaking point, if the diameter of the fractured neck is 1 cm

Q3. A concrete column, 50 cm square, is reinforced with four steel rods, each 2.5 cm in diameter, embedded in the concrete near the comers of the square. If Young's modulus for steel is 200 GN/m2 and that for concrete is 14 GN/m2, estimate the compressive stresses in the steel and concrete when the total thrust on the column is 1MN.

Q4.An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown inFig.. Axial loads are applied at the positions indicated. Find the maximum value of P that will not exceed a stress in steel of 140 MPa, in aluminum of 90 MPa, or in bronze of 100 MPa.

SCHEDULE OF INSTRUCTIONSUNIT PLAN for UNIT-IIAcademic Year: 2015-16


Lesson No.

DateNo. of Periods

Topic(s) plannedObjective & Outcome No.Ref with Page No.

1.22/08/20151Definition of beam Types of beams, Concept of shearforce and bending moment2 & 2T1-282

2.24/08/2015& 25/08/2015

2S.F and B.M diagrams for cantilever subjected to point loads, u.d.l., uniformly varying loads and combination of these load

2 & 2

3.27/08/2015& 29/08/2015

2S.F and B.M diagrams for , simply supported beams subjected to point loads, u.d.l., uniformly varying loads and combination of these load

2 & 2T1-288

4.01/09/2015& 03/09/2015

2S.F and B.M diagrams foroverhanging beams subjected to point loads, u.d.l., uniformly varying loads and combination of these load 7 Point of contra flexure

2 & 2

LESSON PLANAcademic Year: 2015-16Date: 3/08/15 14/08/15 Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant Professor

Lesson Number: 2Duration of Lesson: 7.00 Hr. Lesson Title: SHEAR FORCE AND BENDING MOMENT

INSTRUCTIONAL / LESSON OBJECTIVESOn completion of this lesson the student shall be able to1. Determine the effects of external loads, shear force and bending moment at any section of the beam2. Differential relations between load intensity, shear force and bending moment

For simple beams, support reactions for statically determinant beams, relationshipbetween bending moment and shear forceCalculation of SF and BM of cantilever beam, simply supported beam and overhanging beams shear force and bending moment diagramsTeaching Aids: Chalk & Talk Teaching Points:

Assignment Questions:

1. Draw shear force and bending moment diagrams for the beam shown in Fig. and indicate the main valuesObjective Nos.: 2.Outcome Nos.: 2

Semester: I


Name of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032 Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant Professor

Semester: I


Name of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032 Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorQ1. Beam loaded as shown in Fig.

Q2. Beam loaded as shown in Fig.

Q3. Cantilever beam loaded as shown in Fig.

Q4. Cantilever beam carrying the load shown in Fig.

Semester: I

SCHEDULE OF INSTRUCTIONSUNIT PLAN for UNIT-IIIAcademic Year: 2015-16

Name of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032 Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorLesson No.DateNo. of PeriodsTopicObjective & Outcome No.References (Text Book, Journal) Page Nos.:

1.03/09/2015& 07/09/20152Theory of simple bending- : Assumptions,Derivation3 & 3T1-346

2.08/09/20151Neutral axis Determination bending stresses3 & 3

3.10/09/2015& 12/09/2015

2section modulus of rectangular and circular sections (Solid and Hollow), I,T,Angle and Channel sections

3 & 3

T1-346

4.14/09/20151Design of simple beamsections3 & 3T1-349

5.15/09/20151Derivation of formula3 & 3

6.17/09/2015& 19/09/20152Shear stress distribution across a beam of rectangular, circular& triangular section3 & 3T1- 351

7.21/09/20151Shear stress distributionacross a beam of I, T & angle section3 & 3

8.22/09/20151Shear stress distribution across a beam of I, T & angle section3 & 3

LESSON PLANAcademic Year: 2015-16Date: 16/08/15- 18/08/15 Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant Professor

Lesson Number: 3Duration of Lesson: 10.00 Hr. Lesson Title: FLEXURAL STRESSES & SHEAR STRESSESINSTRUCTIONAL / LESSON OBJECTIIESOn completion of this lesson the student shall be able to1. Describe the behavior of beams under lateral loads2. Draw the bending stress distribution diagram and calculate the maximum normal stresses in a given sectionTeaching Aids: PPT / Chalk & Talk / Seminar / Video LectureTeaching Points:

Theory of simple bending & AssumptionsBending stresses & section modulus different sectionsShear stress distribution across various beams sections

Assignment Questions:

1. Show that the ratio of depth to width of the strongest beam that can be cut from a circular log of diameter d is 2. Hence calculate the ratio for the diameter d = 400 mm..

Objective Nos.: 3.Outcome Nos.: 3.

Semester: I


Name of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032 Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant Professor

Semester: I

Tutorial Sheet Academic Year: 2015-16

Name of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032 Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorQ1. A simply supported beam, 2 in wide by 4 in high and 12 ft long is subjected to a concentrated load of 2000 lb at a point 3 ft from one of the supports. Determine the maximum fiber stress and the stress in a fiber located 0.5 in from the top of the beam at mid span.

Q2. A cantilever beam, 50 mm wide by 150 mm high and 6 m long, carries a load that varies uniformly from zero at the free end to 1000 N/m at the wall. (a) Compute the magnitude and location of the maximum flexural stress. (b) Determine the type and magnitude of the stress in a fiber 20 mm from the top of the beam at a section 2 m from the free end

Q3. The web of a girder of I-section is 45 cm deep and 1 cm thick; the flanges are each 22.5 cm wide by 1.25cm thick. The girder at some particular section has to withstand a total shearing force of 200 kN. Calculate the shearing stresses at the top and middle of the web.

SCHEDULE OF INSTRUCTIONS UNIT PLAN for UNIT-IVAcademic Year: 2015-16

Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032 Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorLesson No.

DateNo. of Periods

TopicObjective & Outcome No.References (Text Book, Journal) Page Nos.:

1.24/09/2015& 26/09/20152Bending into a circular arc slope, deflection and radius of curvature4 & 4T1-425

2.28/09/20151Differential equation for the elastic line of a beam4 & 4T1-426

3.30/09/2015& 01/10/20152Double integration and Macaulays methods4 & 4T1-428,441

4.01/10/2015& 03/10/2015

2Determination of slope and deflection for cantilever and simply supported beams subjected to point loads,U.D.L uniformly varying load.

4 & 4

T1-525,530

5.05/10/2015& 06/10/20152Mohrs theorems4 & 4

6.08/10/2015& 10/10/20152Moment area method- application to simple cases, Overhanging beams4 & 4T1-491

LESSON PLANAcademic Year: 2015-16Date: 18/08/15 3/09/15 Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorLesson Number: 4Duration of Lesson: 10.00 Hr. Lesson Title: DEFLECTION OF BEAMSINSTRUCTIONAL / LESSON OBJECTIIESOn completion of this lesson the student shall be able to1. Apply Macaulays double integration method and find slops and deflections in beams2. Apply area moment theorem and find slops and deflections in beams with given loads3. Appreciate the importance of computing deformations in beams

Differential equation of the deflection curveDeflection by integration of the bending moment equationDeflection by integration of the shear force and load equationsTeaching Aids: Chalk & Talk Teaching Points:Assignment Questions:

A simply supported beam of span 6 m is subjected toa concentrated load of 18 kN at 4 m from left support. E= 200GPa and I= 15 x 106 mm4. Calculate:The position and value of the maximum deflectionSlope at mid-spanDeflection under load.

Objective Nos.: 4.Outcome Nos.: 4.

Semester: I


Name of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant Professor


Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorQ1. A steel rod 5 cm diameter protrudes 2 m horizontally from a wall. (i) Calculate the deflection due to a load of 1 kN hung on the end of the rod. The weight of the rod may be neglected. (ii) If a vertical steel wire 3 m long, 0.25 cm diameter, supports the end of the cantilever,beingtautbutunstressed before the load is applied, calculate the end deflection on applicat ion of the load. Take E = 200GN/m2

2Q. Determine the maximum deflection in a simply supported beam of length L carrying a concentrated load P at mid span.

Q3. Determine the deflection of the free end of the stepped cantilever shown in

Q4. A steel beam rests on two supports 6 m apart, and carries a uniformly distributed load of 10 kN per metre run. The second moment of area of the cross-section is 1 x m4 and E = 200 GN/m2. Estimate the maximum deflection.

SCHEDULE OF INSTRUCTIONS UNIT PLAN for UNIT-VAcademic Year: 2015-16

Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant Professor

Lesson No.

DateNo. of Periods


1.12/10/20151Thin seamless cylindrical shells5 & 5T2-747

2.13/10/20151Derivation of formulafor longitudinal and circumferential stresses5 & 5T2-748,749

3.15/10/20151hoop, longitudinal andVolumetric strains5 & 5T1-815

4.17/10/20151changes in diameter, and volume of thin cylinders5 & 5T1-816

5.19/10/2015 & 20/10/20152Riveted boiler shells5 & 5T1-818

6.22/10/20151Thin spherical shells5 & 5T1-820

7.24/10/20151lames equation5 & 5T1-831

8.26/10/20151lames equation5 & 5T1-831

9.27/10/2015& 29/10/20152cylinders subjected toinside & out side pressures, compound cylinders.5 & 5T1-834

LESSON PLANAcademic Year: 2015-16Date: 4/09/15 14/09/15 Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorLesson Number: 5Duration of Lesson: 10.00 Hr.Lesson Title: THIN CYLINDERS & THICK CYLINDERS INSTRUCTIONAL / LESSON OBJECTIIESOn completion of this lesson the student shall be able to1. Analyze thin walled cylindrical and spherical vessels and find stresses, strains and change in volume2. Analyze thick walled cylindrical vessels using lamis theory both analytically and graphicallyTeaching Aids: Chalk & TalkTeaching Points:

Thin spherical shells under internal pressureLongitudinal and circumferential stressesHoop, longitudinal and Volumetric strains changes in dia, and volume of thin cylinderRiveted boiler shellsThick cylinder under internal pressureLames equationCompound cylinders.Assignment Questions:

1. A thick cylindrical pipe of outside diameter 300 mm and internal diameter200 mm is subjected to an internal fluid pressure of 12 MPa. What minimum external pressure can be applied so that the tensile stress in the metal shall not exceed 16 MPa?Objective Nos.: 5Outcome Nos.: 5




Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorQ1. A thin cylindrical shell has an internal diameter of20 cm, and is 0.5 cm thick. It is subjected to an internal pressure of 3.5 MN/m2. Estimate the circumferential and longitudinal stresses if the ends of the cylinders are closed.

Q2. A pipe of internal diameter 10 cm, and 0.3 cm thick is made of mild-steel having a tensile yield stress of375 MN/m2. What is the maximum permissible internal pressure if the stress factor on the maximum shearing stress is to be 4?

Q3. A long steel tube, 7.5 cm internal diameter and 0.15 cm thick, has closed ends, and is subjected to an internal fluid pressure of3 MN/m2. If E = 200 GN/m2, and v = 0.3, estimate the percentage increase in internal volume of the tube

Q4. An air vessel, which is made of steel, is 2 m long; it has an external diameter of 45 cm and is 1 cm thick. Find the increase of external diameter and the increase of length when charged to an internal air pressure of 1 MN/m2.

SCHEDULE OF INSTRUCTIONSUNIT PLAN for UNIT-VIAcademic Year: 2015-16


Lesson No.

DateNo. of Periods


1.31/10/20151Introduction,Derivation for Torsion of Circular shafts6& 6

2.02/11/20151Pure Shear6& 6

3.03/11/20151Transmission of powerby circular shafts6& 6

4.05/11/20151Shafts in series & Parallel6& 6

5.07/11/2015 &09/11/20152Buckling and Stability ofcolumns6& 6

6.10/11/2015 &12/11/20152Columns with pinned ends6& 6

7.16/11/20151Columns with othersupport conditions6& 6

8.17/11/20151Limitations of Eulers & Rankines Formula6& 6

LESSON PLANAcademic Year: 2015-16Date: 18/09/15 28/09/15 Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorLesson Number: 6Duration of Lesson: 09.00 Hrs.Lesson Title: TORSION & COLUMNS INSTRUCTIONAL / LESSON OBJECTIIESOn completion of this lesson the student shall be able to1. Explain the structural behavior of members subjected to torque2. Derive the Eulers crippling load for columns with different end conditions3. Derive Rankine empirical formula for compression members

Teaching Aids: / Chalk & Talk

Torsion of solid circular shafts,Twisting momentTwisting moment Strength of solid and hollow circular shafts.Eulers theory of initially straight columns with various end conditionEccentric loading of columns. Columns with initialRankines FormulaTeaching Points:Assignment Questions:

1. For the shaft shown in figure, find the maximum vlaue of torque T so that the stressin steel shaft is with in 100 MPa and that in brass is with in 55 MPa. The diameters of the steel and brass shafts are, respectively, 30 mm and 40 mm. Take the rigidity modulus for steel and brass as 90 GPa and 40 GPa, respectively.Objective Nos.: 6Outcome Nos.: 6




Semester: IName of the Program: MEYear: IISection: A Course/Subject:MOSCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME Designation: Assistant ProfessorQ1. A ship's propeller shaft has external and internal diameters of25 cm and 15 cm. What power can be transmitted at 110 rev/minute with a maximum shearing stress of 75MN/m2, and what will then be the twist in degrees of a 10m length of the shaft? G = 80 GN/m2

Q2. A solid circular shaft of25 cm diameter is to be replaced by a hollow shaft, the ratio of the external to internal diameters being 2 to 1. Find the size of the hollow shaft if the maximum shearing stress is to be the same as for the solid shaft. What percentage economy in mass will this change effect?

Q3. A hollow mild steel tube 6 m long 4 cm internal diameter and 6 mm thick is used as a strut with both ends hinged. Find the crippling load and safe load taking factor of safety as 3. Take E = 2 x 105 N / mm2.

Q4. A hollow cylindrical cast iron column is 4 m long with both ends fixed. Determine the minimum diameter of the column if it has to carry a safe load of 250 KN with a factor of safety of 5. Take the internal diameter as 0.8 times the external diameter. Take C = 550 N/mm2 and. a = 1/1600 in Rankine's formula.

b)3.Derive the equation M/I = f/y = E/R?Sol.

Academic Year 2015-16 II -Mid KeyAcademic Year: 2015-2016Semester : I

Nam e of the Pro gram: B.Tech.Year: IISection: A&B

Course/Subject: Mechanics of SolidsDept.: Mechanical Engineering

Name of the Faculty: P.Surendra B.Krishna MurthyDesignation: Assoc. & Asst. Professors.

Academic Year: 2015-16 Semester: I

COURSE COMPLETION STATUS

Name of the Program: B. Tech.Year: IISection: A Course/Subject: High Voltage EngineeringCourse Code: RT21032Name of the Faculty: B.Krishna MurthyDepartment: ME

Actual Date of Completion & Remarks, if any

Unit NumberRemarksNo. of Objectives AchievedNo. of Outcomes Achieved

Unit-ICompleted on 07/09/1511

Unit-IICompleted on 19/09/1522

Unit-IIICompleted on 07/10/1533

Unit-IVCompleted on 26/10/1544

Unit-VCompleted on 06/11/1555

Unit-VICompleted on 21/11/1566


Academic Year: 2015-16 Semester: I

RESULT ANALYSIS

Name of the Program: B. Tech.Year: IISection: A Course/Subject: Mechanics of SolidsCourse Code: RT21032Name of the Faculty: B.KRISHNA MURTHYDepartment: ME

Academic YearNo. of students appearedNo. of students passedNo. of students failed70Highest MarksName of the StudentPass %

2014-151319932102210787Kunireddy Venkatesh75.57

2015-16


Documents

MOS Course File A.Y.2015-16.docx