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ESE GENERAL STUDIES VIDEO LECTURES SYLLABUS By Adapala Academy

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Table of Contents PROJECT MANAGEMENT .......................................................................................................................... 5

1. Introduction to Project Management. 01:56:40 ............................................................................................... 5

2. Project Formulation & Project Organization. 03:45:07 ..................................................................................... 5

3. Project Planning & Scheduling. 03:37:46 ......................................................................................................... 5

4. Project Monitoring & Control Process. 01:32:10 .............................................................................................. 6

5. Project Evaluation & Closure. 00:54:17 ............................................................................................................ 6

6. Miscellaneous Topics. 00:49:07 ....................................................................................................................... 6

7. Compound Interest Factors [Engineering Economics in PM] 2:44:01 ................................................................ 7

8. Depreciation of Equipment [Engineering Economics in PM] 1:52:27 ................................................................ 7

9. Break-even Analysis 1:41:29 ............................................................................................................................ 7

ENVIRONMENT ........................................................................................................................................ 8

1. Introduction to Environment, Ecology and Ecosystem. 08:41:34 ...................................................................... 8

2. Environmental Pollution and Degradation. 10:26:30 ....................................................................................... 9

3. Ozone layer – Depletion & Protection 01:03:38 ............................................................................................. 11

4. Climate Change 04:09:26 ............................................................................................................................... 11

5. Environmental Protection & Conservation 06:36:49 ...................................................................................... 12

ENERGY .................................................................................................................................................. 14

1. Generation & Distribution 04:44:37 .............................................................................................................. 14

2. Energy Conservation 01:50:33 ....................................................................................................................... 14

ICT ......................................................................................................................................................... 15

1. Information and Communication Technologies 21:49:09 ............................................................................... 15

2. Applications in Engineering and Networking. 06:12:17 .................................................................................. 16

3. E-governance 05:21:41 .................................................................................................................................. 17

4. Technology based Education. 03:07:50 .......................................................................................................... 17

5. Cyber Security. 03:51:14 ................................................................................................................................ 18

MATERIAL SCIENCE ................................................................................................................................. 19

1. Atomic Structure & Bonding. 01:53:24 .......................................................................................................... 19

2. Crystalline Solids. 03:48:11 ............................................................................................................................ 19

3. Imperfections in Solids. 01:55:29 ................................................................................................................... 19

4. Phase Diagrams. 03:22:27 ............................................................................................................................. 20

5. Processing of Metals. 02:50:04 ...................................................................................................................... 20

6. Mechanical Properties. 02:27:29 ................................................................................................................... 21

7. Electrical Properties. 03:14:32 ....................................................................................................................... 21



8. Magnetic Properties. 02:04:09 ...................................................................................................................... 21

9. Optical Properties. 01:07:58 .......................................................................................................................... 21

10. Ferrous Metals. 01:46:31 ............................................................................................................................. 22

11. Non-Ferrous Metals .................................................................................................................................... 22

12. Polymers. 00:57:45 ...................................................................................................................................... 22

13. Ceramics. 00:51:46 ...................................................................................................................................... 22

14. Composites. 01:36:07 .................................................................................................................................. 22

DESIGN ................................................................................................................................................... 23

1. Introduction. 00:21:58 .................................................................................................................................. 23

2. Aesthetic Effects on Design. 00:47:01 ............................................................................................................ 23

3. Ergonomics in Design. 01:49:35 ..................................................................................................................... 23

4. Statics - Introduction 00:50:29 ...................................................................................................................... 23

5. System of Forces. 02:03:04 ............................................................................................................................ 23

6 Friction(statics) 00:58:24 ................................................................................................................................ 24

7. Centroids and Moment of Inertia. 02:46:57 ................................................................................................... 24

8. Dynamics 00:23:10 ........................................................................................................................................ 24

9. Simple Stresses. 05:21:24 .............................................................................................................................. 24

10. Stresses on Oblique Planes 01:17:47 ........................................................................................................... 25

11. Elastic Constants 01:41:22 ........................................................................................................................... 25

12. Bending Stress or Pure Bending. 00:58:04 ................................................................................................... 25

13. Torsional Shear Stress. 00:48:16 .................................................................................................................. 26

14. Fluctuating loads. 01:43:38 .......................................................................................................................... 26

15. Strain Energy 1:31:47 .................................................................................................................................. 26

17. Construction Design .................................................................................................................................... 27

18. Columns. 00:35:12 ....................................................................................................................................... 27

19 Friction Clutches. 01:45:26 ........................................................................................................................... 27

20. Springs 1:07:55 ............................................................................................................................................ 27

21. Brakes. 01:17:53 .......................................................................................................................................... 27

22. Belt Drives. 01:04:24 ................................................................................................................................... 28

23. Miscellaneous Topics 00:39:37 .................................................................................................................... 28

DRAWING .............................................................................................................................................. 29

1. Basic Geometry 02:07:25 ............................................................................................................................... 29

2. Scales 02:37:52 ............................................................................................................................................. 29

3. Engineering Curves. 02:10:49 ........................................................................................................................ 29

Conic Curves: Spirals with Examples ................................................................................................................. 29



4. Projections of Points and lines. 04:18:22 ....................................................................................................... 29

5. Projection of Planes. 1:15:25 ......................................................................................................................... 30

6. Projection of Solids. 02:23:21 ........................................................................................................................ 31

7. Development of Surfaces. 01:44:51 ............................................................................................................... 31

SAFETY ................................................................................................................................................... 32

1. Safety Introduction and Various Safety Sign Boards. 00:38:51 ....................................................................... 32

2. Electrical Safety. 02:15:46 ............................................................................................................................. 32

3. 1 Fire Prevention (Fire Safety) 01:22:07 ......................................................................................................... 32

3. 2 Fire Detection and Warning (Fire Safety) 01:01:16 ...................................................................................... 33

3. 3 Fire Fighting & Emergency Escape. 02:58:06 ............................................................................................... 33

4. Safety in Construction Industry ..................................................................................................................... 33

5. Road Safety. 01:57:28 ................................................................................................................................... 33

QUALITY ................................................................................................................................................. 35

1. Total Quality Management. 03:40:25 ............................................................................................................ 35

2. Statistical Quality Control 04:40:06 ............................................................................................................... 35

3. Six Sigma 01:44:11 ........................................................................................................................................ 35

Understanding Standard deviation 3 to 6 sigma ................................................................................................ 36

4. Inventory Control 03:00:44 ........................................................................................................................... 36

5. Just in Time (JIT) 02:00:44 ............................................................................................................................. 36

6. Reliability 01:43:30 ....................................................................................................................................... 36

7. Quality in Manufacturing Industries 01:57:25 ................................................................................................ 37

8. Quality in Construction and Services 00:28:01 ............................................................................................... 37

9. Inspection and Audit 01:04:23 ....................................................................................................................... 37

ETHICS .................................................................................................................................................... 38

1. Ethics Introduction 03:20:46 .......................................................................................................................... 38

2. Emotional Intelligence. 00:44:50 ................................................................................................................... 38

3. Attitude. 00:51:31 ......................................................................................................................................... 38

4. Persuasion & Influence. 01:02:13 .................................................................................................................. 38

5. Organisational Ethics and Professional Ethics. 03:07:21 ................................................................................. 38

ENGINEERING MATHS ............................................................................................................................ 40

1. Matrices. 14:58:17 ........................................................................................................................................ 40

2. Laplace Transforms. 06:00:32 ........................................................................................................................ 42

3. Fourier, Series. 03:37:42 ................................................................................................................................ 43

4. Numerical Methods. 06:08:16 ....................................................................................................................... 44

5. Calculus. 12:17:24 ......................................................................................................................................... 45



6. Vector Calculus. 05:01:47 .............................................................................................................................. 47

8. Probability. 05:38:57 ..................................................................................................................................... 50

9. Complex Numbers. 02:53:54 ......................................................................................................................... 50

ENGINEERING APTITUDE ........................................................................................................................ 52

1. Introduction. 00:11:41 .................................................................................................................................. 52

2. Numerical Systems. 01:13:27 ........................................................................................................................ 52

3. Percentages. 01:27:28 ................................................................................................................................... 52

4. Profit and Loss. 01:12:16 ............................................................................................................................... 52

5. Interests. 01:18:08 ........................................................................................................................................ 52

6. Ratio and Proportion. 01:03:08 ..................................................................................................................... 52

7. Averages. 01:01:24 ........................................................................................................................................ 53

8. Mixtures and Alligations ............................................................................................................................... 53

9. Time and Work. 01:05:55 .............................................................................................................................. 53

10. Time and Distance. 00:45:16 ....................................................................................................................... 53

11. Geometry and Mensuration. 01:21:10 ......................................................................................................... 53

13. Reasoning – Venn Diagrams 00:49:16 .......................................................................................................... 53

14. Reasoning – Directions. 00:39:02 ................................................................................................................. 53

15. Reasoning – Blood Relations. 00:54:24 ........................................................................................................ 54



PROJECT MANAGEMENT

1. Introduction to Project Management. 01:56:40

Introduction 0:17:03 Project life cycle level of effect 0:10:39

Purpose of a project 0:08:01 Project Organization & Types 0:13:13

Classification of a project 0:07:34 Projectized & Matrix Organization 0:15:49

Introduction to project management 0:14:38 Project Manager Roles & Responsibilities 0:13:44

Project management Terminology 0:16:43

2. Project Formulation & Project Organization. 03:45:07

Introduction to Project Initiation 0:13:26 Weighted Moving Average Method 0:06:02

Project Pre-Feasibility & Feasibility Study 0:14:37 Simple Exponential Smoothing 0:17:23

Feasibility Study (Market Feasibility) 0:11:02 Regression Analysis 0:14:18

Market Feasibility - Demand Forecasting Methods

0:13:22 Feasibility Study (Technical Feasibility) 0:14:46

Forecasting Types & Qualitative Methods 0:12:43 Feasibility Study (Financial Feasibility) 0:22:43

Qualitative Methods - Delphi Method 0:12:48 Financial Feasibility (Net Present Value) 0:22:55

Quantitative Methods 0:11:32 Detailed Project Report & Project Appraisal

0:14:05

Simple Moving Average 0:14:09 Project Charter 0:09:16

3. Project Planning & Scheduling. 03:37:46

Introduction to Planning & Scheduling 0:15:19 Critical Path Method- Terminology 0:10:59

Project Vs Operation 0:09:44 Calculation of EST using forward pasts method

0:07:21

Work Breakdown Structure 0:12:10 Calculation of LFT using backward pasts method

0:06:39

Project Scheduling 0:12:23 Finding Critical Path based on EST, LFT 0:14:58



Scheduling using Bar Chart/Gantt Chart 0:15:26 Calculation of TF, FF and IF - Advanced

0:14:58

Linked Bar Chart 0:12:19 CPM Example 0:31:05

Introduction to Network Diagram 0:11:27 Calculation of Total Float (TF), Free Float (FF)

0:12:29

Type of activities 0:14:42 Introduction to PERT 0:08:50

How to create a Network Diagram 0:06:30 Project duration and Standard deviation in PERT

0:08:02

Rules to create a Network Diagram 0:10:42 Differences between CPM and PERT 0:05:09

Network Diagram with an example 0:11:09 Resource Allocation Technique- Levelling and Smoothing

0:16:30

Introduction to Critical Path Method 0:11:16

4. Project Monitoring & Control Process. 01:32:10

Introduction 0:08:54 Example on Earned Value Analysis 0:10:33

Goals and Process 0:06:19 Calculation of Critical Ratio 0:03:21

Earned Value Analysis- Introduction 0:09:57 Line of Balance technique 0:08:59

Calculation of ACWP, BCWP, BCWS 0:05:48 Project Crashing- Introduction and example

0:18:31

Calculation of CV, SV, CPI, SPI 0:15:57 Project Crashing- Time-Cost Trade off 0:03:51

5. Project Evaluation & Closure. 00:54:17

Project Closure - Objectives 0:09:20 Project Evaluation & Auditing 0:08:39

Project Closure - Types 0:13:22 Project Audit - Phases & Types 0:15:43

Project Closure – Steps 0:07:13

6. Miscellaneous Topics. 00:49:07

Cocomo Introduction 0:13:35 Depreciation - Introduction 0:10:19



Cocomo methods 0:12:44 Depreciation methods 0:12:29

7. Compound Interest Factors [Engineering Economics in PM] 2:44:01

Simple and compound interest with example

0:13:57 Summary of different compound interest factors

0:13:14

Equivalence and cash flow diagrams 0:09:32 Non - annual compounding with examples

0:23:12

Different compound factors, single payments of compound amount and present worth

0:15:50 Example problems 0:14:36

Uniform series of present worth compound capital recovery factor and sinking fund factor

0:21:39 Comparison & Alternatives 0:11:00

Arithmetic and Geometric series factors 0:15:10 Selecting best alternative using present worth method

0:25:51

8. Depreciation of Equipment [Engineering Economics in PM] 1:52:27

Introduction salvage value, Book value, Depreciation

0:15:37 Sum of years digits depreciation with example

0:12:02

Straight Line & Double declining balance depreciation methods

0:21:32 Comparison of different method with example

0:32:36

Example on straight line and double declining balance methods 0:09:38 Sinking fund depreciation method with

example 0:21:02

9. Break-even Analysis 1:41:29

Introduction to Breakeven analysis and different costs

0:17:02 Product mix break even analysis, with example

0:11:21

Graphical representation of Breakeven point, important terms

0:23:30 Break even for two or more alternatives with example

0:18:58

Example problem of BEA of single product 0:10:42 UPSC ESE GS question on BEA of product mix(2019)

0:08:41

Example problem of BEA of single product 0:11:15



ENVIRONMENT 1. Introduction to Environment, Ecology and Ecosystem. 08:41:34

Introduction to Environment, Ecology and Ecosystem

0:18:47 Temperate & Tropical grasslands 0:12:45

Previous Year Questions 0:07:08 Tundra biome 0:08:23

Ecological pyramids 0:18:54 Desert biome 0:14:09

Food chains 0:13:16 Questions & Answers 0:09:21

Previous Year Questions 0:11:36 Aquatic ecosystems 0:15:12

Biomagnification & Bioaccumulation 0:11:14 Estuary & Coral ecosystems 0:14:12.

Productivity 0:12:56 Wetland ecosystems 0:11:28

Questions & Answers; Conclusion 0:10:14 Mangrove ecosystems, Ecotone, Edge effect & Productivity

0:13:23

Biogeochemical Cycles and Carbon Cycle Part -1

0:16:05 Ecosystems - Questions & Answers 0:07:14

Carbon Cycle Part -2 0:16:40 Ecosystems in India 0:15:28

Nitrogen cycle 0:09:30 Wetlands of India 0:13:06

Phosphorous cycle 0:04:49 Ecosystems in India - Questions & Answers

0:07:11

Sulphur cycle 0:03:45 Ecosystem services 0:18:29

Previous Year Questions; Conclusion 0:07:01 Ecological foot print 0:09:20

Levels of organisation in an ecosystem 0:09:14 Questions & Answers; Conclusion 0:08:15

The minor communities 0:12:00 Biodiversity - Types & Measurement 0:12:31

Population interactions 0:10:22 Significance of biodiversity 0:10:22



Adaptations 0:04:20 Threats to biodiversity 0:12:06

Ecological Successions 0:11:08 Flagship, Keystone, Indicator, Umbrella, Foundation, Endemic, Exotic and Indigenous species

0:13:22

Habitat & Niche 0:04:36 Mega diverse countries & Biodiversity hotspots

0:05:58

Questions & Answers, Conclusion 0:10:50 Biodiversity in India 0:05:48

Characteristics of different Biomes 0:13:13 Threatened species 0:11:03

Tropical, Temperate & Coniferous forests 0:18:12 Questions & Answers; Conclusion 0:16:26

2. Environmental Pollution and Degradation. 10:26:30

Degradation and Pollution 0:14:22 Eutrophication & Algal Blooms 0:06:57

Atmosphere - Layers 0:10:37 Pollutants, Sources & effects 0:15:15

Atmosphere - Composition, Pressure and Temperature

0:09:10 Ground water pollution 0:06:21

Insolation, Greenhouse effect, Albedo & Scattering of Light

0:12:58 Ground water contaminants 0:12:49

Heating of Atmosphere 0:04:00 Sources of GW pollution 0:07:31

Temperature Inversion 0:06:31 Landfills & Leachates 0:04:30

Insolation, Greenhouse effect, Albedo & Scattering of Light

0:12:58 Control & prevention of Water pollution

0:06:04

Heating of Atmosphere 0:00:04 Marine pollution 0:11:40

Temperature Inversion 0:06:31 Oil spills & its effects 0:04:40

Humidity 0:10:20 Oil spills management 0:11:33



Condensation & Precipitation 0:09:26 Waste water management 0:06:52

Weather & Climate 0:06:39 Water treatment processes 0:12:42

Winds, Storms & Coriolis effect 0:14:52 Secondary & tertiary water treatment techniques

0:15:25

Gaseous pollutants 0:15:35 Control & prevention - legal measures 0:04:41

Particulate matters 0:06:55 Pollution in river Ganga 0:20:03

Fly ash 0:05:26 Previous year questions -1 0:16:19

Aerosols 0:15:58 Previous year questions -2 0:10:44

Smog 0:04:15 Introduction 0:05:37

Photochemical smog 0:04:19 Plastic waste 0:04:15

Acid rain 0:08:48 E-waste 0:08:16

Toxic particulate matters 0:04:31 Solid waste management principles 0:05:46

Prevention & control of air pollution 0:07:12 Waste management rules 2016 0:15:41

Methods for Prevention & control 0:08:45 Bioremediation 0:06:10

Legislative measures (National level) 0:11:26 Waste to energy conversion 0:06:43

NAQI 0:07:20 Soil Erosion 0:11:26

Emission norms 0:05:26 Desertification 0:06:37

Fly ash Utilization policy 0:04:01 Prevention & Control 0:02:26

Air pollution in Delhi 0:06:44 Comprehensive environment pollution index

0:04:29

Urban Heat Island Effect 0:05:39 Previous year questions 0:10:59



Previous year questions on air pollution - Part 1

0:11:06 Previous year Q&A part 2 0:11:09

Previous year questions on air pollution - Part 2

0:17:14 Noise pollution & effects 0:05:25

Radioactivity & Radiations 0:12:30 Prevention & Control 0:06:51

Sources 0:04:52 Degradation of different ecosystems 0:06:09

Health effects 0:05:18 Coral Bleaching 0:06:42

Measurements of radioactivity & Preventive measures

0:08:36 Previous year questions 0:08:44

Water Resources 0:04:01 Conclusion 0:04:05

Surface water pollution 0:10:29

3. Ozone layer – Depletion & Protection 01:03:38

Ozone & its Properties 0:03:56 Effects of ozone layer depletion 0:05:58

Ozone Formation 0:06:32 Protection of ozone layer 0:07:55

Ozone Depletion & Ozone Depleting Substances

0:08:04 Global Conventions & National efforts 0:06:00

Ozone Hole 0:09:58 Previous year questions & Conclusion 0:15:15

4. Climate Change 04:09:26

What is Climate change? 0:11:48 Kyoto Protocol 0:12:21

Carbon dioxide emission & global warming 0:03:31 Climate change funding 0:06:15

Greenhouse gases & warming potentials 0:07:37 Important COPs 0:07:22

Climate forcing & Emission scenario 0:07:35 Paris Agreement & Bonn Talks 0:12:37

Previous year questions 0:08:09 REDD & REDD+ 0:07:30



Global warming as cause of climate change 0:02:48 IPCC 0:05:48

Cryosphere & Climate change 0:09:00 UN- Environment 0:05:03

Hydrosphere & Climate change 0:09:07 World bank initiatives 0:08:29

Ocean acidification 0:12:27 Other international institutions 0:04:45

Lithosphere & Climate change 0:04:51 Introduction & NAPCC 0:11:55

Biosphere & Climate change 0:06:52 National water mission, National mission for green India & National mission for sustainable agriculture

0:12:31

Previous year questions 0:06:49 INDC & Other measures 0:07:40

Difference between adaptation & mitigation

0:09:32 Previous year questions - part 1 0:08:50

Mitigation methods 0:09:03 Previous year questions - part 2 0:13:44

Adaptation methods 0:05:28 Conclusion 0:03:44

The UNFCC & History 0:06:15

5. Environmental Protection & Conservation 06:36:49

Protection, Preservation and Conservation 0:11:15 Biosphere Reserves 0:16:26

Ecosystem Management and Approaches 0:11:04 Species Specific Projects 0:11:55

Economics of Ecosystem - Green Accounting, footprints, eco labelling, SEEA, TEEB etc

0:20:45 Genetically Modified Organisms 0:10:15

History of Global Efforts 0:12:57 The Wild Life Protection Act 0:12:08

Sustainable Development, SDGs 0:10:46 The Biological Diversity Act 0:04:20

The Earth Summits 0:06:50 The Environmental Protection Act - ESZ and CRZ

0:07:51



Difference - Summit, Convention, Treaty and Protocol

0:07:40 The Western Ghats 0:06:05

Convention on Biodiversity - Cartagena Protocol, Nagoya Protocol, Aichi Targets, BIOFIN

0:16:46 Forest Conservation 0:10:34

Global Environmental Facility(GEF) 0:04:43 Wetlands and Coastal Ecosystem Conservation

0:02:37

Conventions related to protection of Wild Life - Whaling, CITES, CMS

0:08:13 The National Green Tribunal 0:05:53

Conventions related to protection of Ecosystems - Ramsar, MAB, Heritage

0:07:07 Use of ICT in Conservation - NRMS, ENVIS, Satellites etc

0:06:44

UN Convention to Combat Desertification 0:04:27 Previous Year Questions -3 0:08:12

Agenda 21 0:04:05 Previous Year Questions -4 0:07:26

Conventions related to Pollution Control - London, MARPOL, Basel & Rotterdam

0:16:51 EIA - Need and Principles 0:11:39

Conventions related to Pollution Control - Stockholm & Minamata

0:08:45 Precautionary Principle 0:09:10

Other Insttitutions - IUCN, WWF, CI, BI, WI,TRAFFIC

0:14:07 EIA Process & Stages 0:11:52

Previous Year Questions -1 0:17:28 Data Collection, Prediction; SIA; Roles of different parties

0:06:38

Previous Year Questions -2 0:15:15 EIA in India 0:04:43

Conservation Strategies 0:08:57 Review of EIA in India 0:10:20

Protected Areas - NP, WLS, MPA, Conservation and Community Reserves

0:10:33 Previous Year Questions & Conclusion 0:13:27



ENERGY

1. Generation & Distribution 04:44:37

International politics for energy(optional to watch)

0:21:37 Ocean energy 0:06:29

Different classification of energy 0:12:31 Geothermal energy 0:03:13

Conventional and non-conventional, renewable and non-renewable energies

0:17:26 Hydrogen energy (Fuel cell) 0:10:20

Energy resources, Energy mix 0:29:09 Shale gas & Coal bed methane 0:14:56

Different bio-fuels 0:06:38 Syngas, water gas & producer gas 0:02:58

Different generations of bio-fuels 0:03:35 Power transmission & distribution with grid

0:21:33

Thermal energy 0:18:53 Storage of electricity 0:14:46

Nuclear energy 0:32:16 Challenges in electricity 0:20:44

Solar energy 0:15:27 Indian government actions & policies 0:15:40

Wind energy 0:08:52 Temp 0:07:34

2. Energy Conservation 01:50:33

What is energy Conservation 0:16:04 Green building ratings, LEED, GRIHA, GRIHA, Green cities

00:16:58

How to conserve energy 0:08:02 Energy conservation mechanisms in India part-1

0:14:44

Improving energy efficiency and reducing energy wastage

0:09:39 Energy conservation mechanisms in India part2

0:12:01

Green building 0:14:40 Energy conservation institutions in India 0:12:07

Green building certification and energy conservation building code

0:06:18



ICT 1. Information and Communication Technologies 21:49:09

What is ICT? 0:19:22 Communication Systems 0:26:14

Information and Data 0:25:34 Modulation and Propagation of waves 0:24:02

Open source software 0:17:34 Satellite - Orbits 0:20:39

Different types of Computing 0:19:50 Satellite - Types 0:08:38

Cloud Computing 0:44:13 Satellite - Frequencies 0:09:09

Inputting Devices & Touch Screens 0:23:37 Communication Satellites 0:14:39

Output devices, 2D & 3D printing 0:21:22 Navigation Satellites & Systems 0:22:23

Display Technologies 0:28:16 GPS, A-GPs & S-GPS 0:07:56

Storage Devices 0:30:23 Remote Sensing and its Applications 0:28:00

Data Management 0:23:57 Space Exploration Satellites 0:11:01

Networking and Networking Types 0:13:23 Mobile Communication - Concepts 0:11:40

Networking Devices 0:21:38 Multiple Accesses - TDMA, FDMA, CDMA, OFDMA, WCDMA

0:22:12

Accessing Devices 0:15:38 1G, 2G and 3G Technologies 0:18:36

Network Architectures 0:10:07 4G and 5G Technologies 0:17:20

Models - The OSI Model, Client - Server Model, Internet Model and P2P Model

0:19:10 Mobile Communication Spectrum in India

0:07:41

Internet and www 0:22:28 Telephone Communication and VoIP 0:09:02

Web services, Applications and APIs 0:19:42 Broadcasting 0:13:57

Web Technologies 0:18:04 Podcasting, Webcasting, IPTV 0:15:52

Web 1.0, Web 2.0 & Web 3.0 0:20:56 HAM radio, Cognitive radio, Digital Radio and Software defined Radio

0:18:01

Wired Connections 0:23:19 Quantum Communication and Molecular Communication

0:14:40

Introduction to Wireless Connections 0:14:22 RADAR - Working Principle 0:16:48



Frequencies, Advantages and Disadvantages of Wireless connections]

0:28:08 RADAR Types 0:20:47

Wireless Connection Standards - Bluetooth, Zigbee

0:16:46 RADAR Antennas 0:14:31

RFID and NFC 0:20:44 SONAR and LIDAR 0:12:50

WIFI, White-fi and Lifi 0:17:54 UPSC Ques - Part 1 - Devices 0:08:21

WiMAX and LTE advanced 0:10:24 UPSC Ques - Part 2 - Satellites 0:16:30

VSAT, Loon and Drones 0:24:30 UPSC Ques - Part 3 - Communication 0:15:36

2. Applications in Engineering and Networking. 06:12:17

Electronic publishing, Browsing, Searching, Sharing

0:16:18 IOT Part-2 0:18:22

Different Sharing Sites 0:09:34 IOT Part-3 0:17:19

E-mail and Instant messaging 0:13:15 M2M and M2M mobile communication 0:15:11

Teleconferencing 0:09:59 Data Base Management Systems 0:09:08

Online Business - Electronic Data Interchange

0:09:23 MIS, ERP, OLTP, DSS and KBES 0:12:16

Online Business - Electronic Funds Transfer 0:09:05 GIS and Bhuvan- Part 1 0:16:17

Digital Currencies and Block chain technology - Part 1

0:16:31 GIS - Part 2 0:11:33

Digital Currencies and Block chain technology - Part 2

0:11:01 Bigdata 0:09:47

Online Business Support Systems - Supply Chain

0:14:09 Bigdata Analytics and Applications 0:10:23

Support Systems - Data collection, Inventory, Marketing

0:14:17 Software and Hardware Tools 0:22:11

Location recognition - GAGAN, Telematics 0:09:12 Advancements in AI 0:19:10



Biometrics 0:13:13 AI Applications 0:12:18

Social Networking and Social Media Applications

0:08:59 Machine Learning and Applications 0:14:19

IOT Part-1 0:13:57 Previous Year Questions 0:15:10

3. E-governance 05:21:41

Good Governance part 1 0:21:03 Project Monitoring and Control 0:08:27

Good Governance part 2 0:13:19 Agriculture 0:08:39

E-governance - Scope, Objectives and Advantages

0:09:41 Health Services 0:07:14

E-governance models 0:17:49 Railways 0:07:27

Digital India - Scheme and Scope 0:06:23 Smart Cities 0:14:43

Digital Infrastructure 0:12:55 Services by ISRO 0:12:04

Governance & Services and Digital Empowerment

0:10:18 Digital Economy - SIPS 0:11:08

Broadband Highways, National Information Infrastructure and Connectivity

0:12:09 Digital Economy - Retail Payments 0:15:18

The e-governance Pillar 0:09:37 Aadhaar based payments and other initiatives

0:16:19

Electronic Delivery of Services - e-Kranti 0:14:17 Internet Governance and National IT policy

0:14:30

Information for All and Use of Social media 0:06:22 Supporting Institutions and International Institutions

0:10:39

Electronics Manufacturing and IT for Jobs 0:11:31 ICT Development Index 0:06:54

Early Harvest Programmes 0:05:13 Previous Year Questions - Part 1 0:11:15

The Mission Mode Projects - Examples 0:12:36 Previous Year Questions - Part 2 0:13:51

4. Technology based Education. 03:07:50

Introduction 0:12:07 Advanced Technologies 0:11:26



Needs, Objectives and Advantages 0:13:04 ICT in Schools 0:08:43

Education Models 0:09:50 National Mission on Education Through Information and Communication Technology(NMEICT)

0:12:14

Classroom Tools 0:10:27 NMEICT - e-contents 0:05:09

Web Technologies 0:06:44 The Information and Library Network (INFLIBNET) and FOSSE

0:16:49

Communication and Broadcasting 0:06:22 NMEICT - other Services 0:04:31

Networking 0:10:58 Digital Libraries, Repositories and National Knowledge Mission

0:13:25

Software and Open source software 0:24:31 MOOCs 0:09:02

Digital Libraries 0:06:02 Previous Year Questions 0:12:25

Management Tools 0:15:28

5. Cyber Security. 03:51:14

Introduction to Cyber Security 0:09:13 Intrusion Prevention Systems & Firewalls

0:12:02

Cyber Attacks - Part 1 0:14:01 Antivirus Software 0:08:15

Cyber Attacks - Part 2 0:11:10 Virtual Private Network 0:06:56

Cyber Crimes 0:12:10 Data recovery and Advanced Technologies

0:14:21

Malwares 0:10:35 Best Practices 0:10:11

Cyber Protection 0:19:51 National Cyber Security Policy 0:10:42

Cryptography and Quantum Cryptography 0:18:25 Cyber Security Systems and Monitoring networks

0:16:15

Digital Signature 0:07:13 Data Protection, Privacy and Sovereignty

0:10:18

SSL certificate, e-authentication 0:09:01 Previous Year Questions 0:09:08



MATERIAL SCIENCE

1. Atomic Structure & Bonding. 01:53:24

Atomic number, Mass number, Isotopes 0:11:27 Metallic bonding 0:04:11

Electron arrangement, Shells & Subshells, Stable Configuration

0:28:34 Covalent bonding, Polar & Non- polar covalent bonds

0:18:17

Periodic table, Properties & Applications of some of the atoms

0:17:09 Strength of Intra molecular forces 0:04:48

Interatomic forces, Different types of Bonds 0:12:36 Secondary bonding (Inter molecular) 0:06:38

Ionic Bonding 0:09:44

2. Crystalline Solids. 03:48:11

Introduction, unit cell, lattice, amorphous solid, bulk metallic glass

0:32:44 Representation of a point in the Crystal 0:12:27

A Examples for different types of crystalline structures

0:08:03 Crystallographic directions 0:07:12

Face centred cubic crystal structure 0:24:36 Crystallographic directions in hexagonal crystal with an example

0:09:18

Body centred cubic crystal structure 0:08:40 Miller Indices are crystallographic planes

0:20:14

Hexagonal close packed crystal structure 0:13:46 Relation between planes & lines 0:08:31

Example problem to find size of a unit cell 0:04:12 Family of planes 0:06:26

Important properties of a unit cell (Important) 0:06:19 linear density and planar density 0:16:40

Seven types of crystalline structures 0:14:11 Example problem on linear density 0:08:12

Example problem to calculate volume of unit cell

0:07:21 Example problem on plane density 0:12:51

Example to find out max sphere diameter fitted into a void in the unit cell

0:06:28

3. Imperfections in Solids. 01:55:29

Types of defects in Solids 0:04:11 Screw Dislocation 0:09:56

Point defects : Vacancy/Valency 0:10:59 Movement of Dislocation along slip plane

0:08:23



Point defects: Interstitial atom or Interstitialcy

0:09:30 Surface Defects Grain Boundaries 0:12:52

Substitution Point Defect 0:09:03 Twin Boundary Defect 0:04:12

Frenkel Defect & Schottky Defect 0:10:07 External Surface, Stacking Fault Defects and Adsorption process in Catalytic Converter

0:11:41

Line defects: Edge location 0:12:01 Bulk or Volume Defects 0:12:34

4. Phase Diagrams. 03:22:27

Homogenous mixtures, solutions. phases, physical & chemical properties

0:31:40 Summary of iron carbon diagram Page 0:06:28

Different phases, Gibb’s rule 0:15:04 Heat treatment of steels & cast iron 0:09:10

Equilibrium phase diagram, types, unary phase diagram

0:11:45 TTT Diagram, austenite different phases

0:06:29

Binary phase diagram Hume Ruthery conditions

0:08:46 Example problem Part 1 0:05:59

Isomorphous binary system, tie- line method, lever rule


Eutectic Binary System 0:22:59 Example problem Part 3 0:04:29

Invariant reactions, congruent transformation


Iron - Carbon / Iron carbide diagrams, eutectic, eutectoid, peritectic phases


5. Processing of Metals. 02:50:04

Introduction 0:12:54 Annealing, Normalizing 0:20:15

Forming, heat, and cold working, Forging, Rolling

0:22:35 Quenching & tempering 0:13:34

Extrusion, drawing, welding & powder metallurgy

0:17:20 Case hardening 0:13:04

Surface finishing operations 0:10:07 Induction hardening, Flame, Carburising, Cyanlding, Nitriding

0:16:48

Thermal processing 0:29:31 Corrosion prevention 0:13:56



6. Mechanical Properties. 02:27:29

Deformation types 0:15:27 Hardness, Brinell test, Vickers test and Rockwell test

0:09:00

Engineering & true s0tress & st0rains 0:18:22 Elasticity, Viscoelasticity 0:09:51

Proportional unit, elastic unit, yield point 0:30:13 Fatigue failures 0:15:21

Plastic region, ultimate strength & fracture strength

0:12:56 Creep of the materials 0:05:36

Isotropy, ductility, brittle materials, malleability

0:14:26 Stress -Strain behaviour for different materials

0:04:21

Resilience, Toughness, Impact Strength 0:11:56

7. Electrical Properties. 03:14:32

Electrical conductivity 0:18:00 Dielectrics and Polarisation 0:35:32

Energy Band structures & Classification 0:16:13 Ferro, Piezo, Pyro Electrics 0:15:33

Conductors - Properties & Application 0:16:25 Hall effect 0:08:57

Semi conductivity 0:20:14 Example Problems - Part 1 0:22:30

Conductance in Semiconductors 0:13:11 Example Problems - Part 2 0:18:19

Semiconductor Devices 0:09:38

8. Magnetic Properties. 02:04:09

Magnetic field, Flux, moment 0:14:17 Temperature and Mechanical characteristics

0:08:39

Magnetism and magnetisation 0:08:39 Important magnetic materials 0:12:15

Dia, Para, Ferro, Anti ferro and Ferri Magnetism

0:16:11 Super Conductivity 0:20:27

Magnetic domains and hysteresis, hysteresis loss

0:15:12 Example Problems 0:16:43

Hard, Soft and Semi hard magnets 0:11:46

9. Optical Properties. 01:07:58

Basic Concepts 0:17:37 Electronic transitions 0:13:27

Optical Properties of Metals 0:08:38 Applications - Luminescence, LEDs, Lasers, OFCs

0:17:26



Optical Properties of Non-metals 0:10:50

10. Ferrous Metals. 01:46:31

Introduction, iron ore 0:14:38 Grey and white cast iron 0:17:57

Pig iron, classification of iron metals 0:20:03 Steel types: stainless steels, high speed steels, magnetic and high temp steels

0:11:07

Different types of steels 0:13:34 Cast iron: Nodular. malleable and other types of cast iron

0:17:43

Effects of alloying elements on steels 0:11:29

11. Non-Ferrous Metals

12. Polymers. 00:57:45

Saturated and un saturated hydro carbons 0:18:21 Basic definitions, mers, monomers 0:12:26

Common hydro carbons 0:04:51 Polymerization, Linear, Branched, Crossed, Polymers

0:22:07

13. Ceramics. 00:51:46

Characteristics and classification of ceramics 0:09:24 Crystal structures of graphite, fullerene, nanotubes

0:14:11

crystal structures of silicates, silica glass, and diamond

0:12:04 Processing of ceramics, powder metallurgy, green compaction

0:16:07

14. Composites. 01:36:07

Introduction to composites, matrix and reinforcing phases

0:14:10 Fiber reinforced composites, influence of fiber length and orientation

0:11:30

Advantages, limitation of composites and comparison with metals

0:11:23 Continuous, discontinuous and randomly oriented fibers, laminar and sandwich structures

0:12:29

Particle reinforcement: dispersion strengthened composites

0:14:56 Metal, Ceramic and Polymer matrix composites

0:13:04

Particle reinforced composites 0:08:03 Kevlar, Nomex, flakes, whiskers, cermets

0:10:32



DESIGN 1. Introduction. 00:21:58

Importance of design in Engineering 0:21:58

2. Aesthetic Effects on Design. 00:47:01

Importance of Aesthetic in Design 0:10:05 Aesthetic Design- Golden Ration or Golden Mean

0:15:02

Aesthetic Design- Basic Features Defining Aesthetic

0:10:33 Aesthetic Design- Colour & Style in aesthetic

0:11:21

3. Ergonomics in Design. 01:49:35

Ergonomics importance in design 0:14:51 Ergonomic design of office chairs 0:06:12

Domains in Ergonomics Part-1 0:16:23 Ergonomic design of 'handles' 0:06:14

Domains in Ergonomics part-2 0:11:55 Ergonomic design of visual display instruments'

0:14:06

How to test a product Ergonomically and Anthropometric data

0:11:17 Ergonomics design of Display of Control Panels

0:12:29

Ergonomic design for maximum reach and least possible reach

0:16:08

4. Statics - Introduction 00:50:29

Introduction to Statics 0:16:47 Characteristics of forces 0:10:28

Laws of Mechanics and Law of transmissibility of forces

0:23:14

5. System of Forces. 02:03:04

Coplanar and Concurrent forces 0:16:50 Coplanar and Non-concurrent forces- Moment and Couple

0:22:18

Concept of Free body diagram and Lami’s theorem

0:09:21 Example problem based on Moment and Resultant of forces

0:27:56



Example problem based on system of forces- 1

0:08:53 Equilibrium conditions and problem based on it

0:13:33

Example problem based on system of forces- 2

0:10:52 Types of supports 0:13:21

6 Friction(statics) 00:58:24

Introduction, normal reaction, laws of friction

0:26:53 Example problem of friction- 2 0:09:43

Angle of repose 0:07:55 Rope friction 0:05:58

Example problem of friction- 1 0:07:55

7. Centroids and Moment of Inertia. 02:46:57

Understanding centroid and centre of gravity 0:16:29 Understanding moment of Inertia and finding M.I for a rectangle

0:13:56

Finding centroid of a rectangle by integrating an elemental strip

0:14:12 Parallel axis theorem and polar moment of inertia(perpendicular axis theorem)

0:15:19

Finding centroid of a circle, semicircle and sector of a circle

0:11:23 Moment of Inertia formulas for various important planar shapes

0:16:15

Centroid formula for various important shapes

0:10:03 Example problem on moment of inertia of a T-section

0:15:40

Example problem to find out centroid of a composite shape

0:11:42 Moment of inertia of planar body with hollow sections

0:12:16

Example problem to find centroid of a shape with hollow sections

0:09:07 ESE 2018 problem on centroid of a trapezium

0:20:35

8. Dynamics 00:23:10

Introduction to Dynamics 0:23:10

9. Simple Stresses. 05:21:24

Introduction part-1 0:23:27 Elongation in Compound Bars 0:10:45



Introduction part-2 0:14:45 Examples on Composite sections 0:18:08

True and engineering strains 0:12:05 a. Nut & bolt elongation explanation 0:07:09

Types of Stresses Normal Stress 0:08:11 Stresses in Bolts and Nuts 0:19:14

Single and Double Shear Stress 0:13:11 Temperature Stresses 0:21:08

Factor of Safety 0:17:14 Special cases in Temperature Stresses in Composite Bars

0:15:43

Examples on Factor of Safety 0:15:00 Examples problems on Temperature stresses

0:21:06

Principle of Superimposition for elongation 0:12:36 How to form relation among different elongations

0:17:33

Examples on Principle of Superimposition 0:16:46 Statically Indeterminate structures with Examples problems

0:23:18

Elongation in different Uniform sections 0:21:29 Hoop Stress with example 0:12:36

10. Stresses on Oblique Planes 01:17:47

Stresses induced on Plane due to Normal forces

0:25:10 Stresses induced due to normal and shear stress on Mohr's Circle

0:16:41

Stresses induced on Plane due to Complementary Shear stresses

0:18:34 Stresses induced due to combined normal and shear stresses on Mohr's Circle

0:17:22

11. Elastic Constants 01:41:22

Introduction 0:13:26 Relation between Elastic modulus and Bulk modulus

0:10:38

Poisson's ratio 0:12:42 Relation between Elastic modulus and Rigidity modulus

0:24:48

Volumetric Strain due to single direct stress 0:20:51 Examples on Elastic constants 0:18:57

12. Bending Stress or Pure Bending. 00:58:04

Introduction 0:23:42 Examples on Section modulus 0:10:45



Section Modulus 0:12:29 Examples on Bending stress 0:11:08

13. Torsional Shear Stress. 00:48:16

Introduction to torsional stress 0:14:56 Example problems on torsional shear stress

0:21:26

Shear Stress distribution when subjected to torsion

0:07:05 IES previous year numerical problem 0:04:49

14. Fluctuating loads. 01:43:38

Stress Concentration & it's Causes 0:11:54 S-N Graph, Soderberg & Goodman relations

0:18:00

Stress Concentration factor, with elliptical hole in a plate example

0:21:25 Example problem on Soderberg line 0:03:02

Fluctuating stress, mean stress, stress amplitude

0:13:49 Example problem on Stress amplitude 0:07:41

Fatigue failure 0:11:18 Example on Fatigue failure 0:07:51

Endurance limit 0:08:38

15. Strain Energy 1:31:47

Introduction to Strain energy 0:18:00 Example on stresses due to various axial forces

0:13:58

Example related to strain energy 0:09:48 Strain energy in terms of principle stresses

0:13:33

Inelastic Strain Energy 0:05:43 Example related to principle stresses 0:09:31

Stresses due to various axial forces 0:21:14

16. Design of Electrical Systems 01:50:52

Introduction to current, voltage, sources of potential difference

0:17:20 Colour coding of a resistor 0:06:25

Electrical generators, electrical grids 0:12:57 Resistance in series and parallel connection

0:17:49



Difference between DC and AC currents, Transformers

0:18:07 Introduction to Kirchhoff’s law 0:06:53

Resistance and factors effecting it 0:10:22 Example problem on Kirchhoff's law 0:11:09

Example problem of resistance 0:04:53 Measuring devices and common terms used in electricity

0:04:57

17. Construction Design

18. Columns. 00:35:12

19 Friction Clutches. 01:45:26

20. Springs 1:07:55

Introduction to springs 0:20:20 Springs in parallel and series arrangement

0:14:36

Close coiled helical springs 0:15:31 Example problem on springs in parallel and series arrangement

00:04:10.

Example problem on helical spring 0:07:42 Example problem potential energy of the spring

0:05:36

21. Brakes. 01:17:53

Function and type of brakes 0:08:21 Understanding band brake 0:23:56

Understanding block or shoe brake 0:21:16 Example problem on band brake 0:11:42

Introduction to Columns 0:12:18 Examples problems on Columns 0:13:39

Types of columns and their critical loads 0:09:15

Introduction 0:14:54 Example problem on single plate friction clutch

0:07:09

Types of clutches 0:20:37 Multi-disk clutch 0:05:53

Theory about friction clutch 0:17:43 Theory of Cone clutch 0:03:39

Finding clutch torque using uniform pressure theory

0:09:29 Introduction to Centrifugal clutch 0:12:50

Finding clutch torque using uniform wear theory

0:13:12



Example problem on block or shoe brake 0:12:38

22. Belt Drives. 01:04:24

Introduction, types of belt drives and velocity ratio

0:12:50 Open and cross belt drives 0:14:58

Advantages and types of flexible belt drives

0:15:11 Example problem on belt drives 0:09:00

Concepts of velocity ratio, slip and creep 0:12:25

23. Miscellaneous Topics 00:39:37

Introduction to Flywheels 0:19:27 Introduction to Governors 0:14:14

Example problem based on Flywheels 0:05:56



DRAWING

1. Basic Geometry 02:07:25

Points and Lines 0:11:38 Properties of Triangles 0:16:36

Construction of Lines 0:17:09 Basics of Polygons 0:13:18

Different types of lines 0:12:53 Construction of Polygon 0:09:48

Properties of Circles 0:13:58 Basics of Solids 0:11:12

Angle bisector, centre of a curve 0:20:53

2. Scales 02:37:52

Introduction 0:07:04 Example on Diagonal scale 0:13:45

Types of scales 0:12:42 Example problem on Diagonal Scales-1

0:16:59

Representative fraction 0:10:15 Example problem on Diagonal Scales-2

0:19:37

Plain scale 0:15:40 Vernier scale and its least count 0:20:56

Example on plain scale 0:06:08 Example on Vernier scale 0:06:30

Diagonal scale 0:12:45 Comparative scale 0:15:31

3. Engineering Curves. 02:10:49

Introduction, Theory about cone 0:18:43 Conic Curves: Spirals with Examples 0:15:03

Example problem on Cone 0:13:11 Roulettes: Cycloids with examples 0:17:11

Understanding Conic curves 0:16:00 Roulettes: Trochoids, Involutes and Evolutes

0:21:11

Conic Curves: Ellipse, Parabola, Hyperbola

0:17:25 Example problem on Involute 0:12:05

4. Projections of Points and lines. 04:18:22

Introduction to projections 0:10:21 Projection of a line: Line is parallel to both the planes

0:20:33



Different Projection methods 0:08:34 Projection of a line: Line is parallel to one plane and perpendicular to another plane

0:20:15

Different Projection planes and Orthogonal projections

0:14:30 Projection of a line: Line is parallel to one plane and inclined to another plane

0:17:52

First Angle Projection 0:14:50 Projection of a line: Line inclined to both planes

0:28:31

Third Angle Projections 0:06:04 Example problems on projection of line inclined to both planes

0:19:07

Comparison between First and Third angle projections

0:11:42 Traces of a line in different cases 0:19:24

Projection of a Point 0:18:22 Traces of a line when it inclined to both planes

0:12:12

Previous year question on Projection of Points

0:05:31 Traces of a line which is inclined to both planes & perpendicular to reference line

0:11:06

Example problem on projection of points 0:05:24 Finding traces when the line is not meeting both planes in same quadrant

0:06:09

Projection of a point in different quadrants

0:07:55

5. Projection of Planes. 1:15:25

Introduction to projection of planes 0:05:54 Plane perpendicular to one principle plane and inclined to another principle plane: Pentagonal lamina example

0:10:48

Plane parallel to one principle plane and perpendicular to other two principle planes- With rectangular lamina example

0:15:32 Plane perpendicular to one principle plane and inclined to another principle plane: rectangular lamina example

0:11:15

Plane parallel to one principle plane and perpendicular to other two principle planes: With pentagonal lamina example

0:09:45 Plane inclined to all principle planes: with rectangular lamina

0:22:11



6. Projection of Solids. 02:23:21

Types of Solids: Polyhedron and Solids of revolutions: Prisms

0:15:12 Solid axis perpendicular to either HP or VP: Example with cylinder and cone

0:07:02

Pyramids, Truncated and Frustum 0:09:43 Solid axis inclined to HP and parallel to VP: Example with pentagonal prism, when tilted about an edge

0:21:03

Solids of revolutions 0:05:00 Solid axis inclined to HP and parallel to VP: Example with pentagonal prism, when tilted about a corner

0:09:09

Visibility of lines, Axis of solids, Types of projections

0:07:00 Solid axis inclined to both planes: example with cube

0:30:30

Solid axis perpendicular to either HP or VP: Example with prism

0:15:47 Solid axis inclined to both planes: example with cone

0:22:55

7. Development of Surfaces. 01:44:51

Introduction 0:10:22 Radial line development: Example with cone and pyramid

0:14:26

Definitions: single cures, double curves 0:11:54 Triangulation development method for transition pieces

0:10:51

Types of developments: True and Approximate surface development

0:07:25 Surface development of non-curved cross section to curved cross section

0:18:30

Parallel line development: Example with rectangular prism

0:12:38 Approximate development method 0:05:46

Parallel line development: Example with right circular cylinder

0:12:59



SAFETY

1. Safety Introduction and Various Safety Sign Boards. 00:38:51

Importance of safety sign board and basic terms

0:14:43 Various shapes and Colours of safety boards

0:06:25

Design of Safety boards 0:17:43

2. Electrical Safety. 02:15:46

Introduction, safety effects on humans 0:13:29 Electrical Safety: General provisions and identification

0:12:32

Classification of shocks, effects of shocks 0:14:48 Electrical Safety: Disconnecting devices, Transformers, Isolators

0:12:16

How electric shocks happens? 0:18:13 Electrical Safety: Connections, Lamps, Lighting in underground and tunnels

0:07:15

Safety measures: Insulation and Isolation transformer

0:14:25 Electrical Safety: Tunnels, Portables apparatus, Locomotives, Trolley lines & tracks

0:09:29

Safety measures: Fuse, circuit breaker, Residual current device

0:15:45 Electric Safety: Inspection and Maintenance

0:05:28

Safety Classification: Class 1,2 &3, Type B, Type BF and Type CF

0:12:06

3. 1 Fire Prevention (Fire Safety) 01:22:07

Heat component of fire and its safeguards 0:21:25 Fuel component of fire: Safety data sheets

0:07:01

Heat sources: Smoking, plant & equipment, portable heaters and hot works

0:16:18 Fuels: Flammable liquids and gases, their storage and cylindrical containers

0:11:24

Heat sources: Electrical and arson 0:07:19 Fuels: Intermediate Bulk Containers and safety measures

0:08:45

Component of fire 0:09:55



3. 2 Fire Detection and Warning (Fire Safety) 01:01:16

Fire emergency system, Control panels and its types

0:16:32 Flame detector, fire control room and manual call points

0:12:48

Fire detectors: thermal and smoke detectors

0:18:00 Audible and visual alarms, maintenance

0:13:56

3. 3 Fire Fighting & Emergency Escape. 02:58:06

Types of fire in fire fighting 0:12:08 Design of doorways and corridors in fire evacuation, Design of exits

0:16:09

Fire Extinguishers 0:18:29 Design of internal staircases 0:21:57

Classification of buildings based on fire safety, different fire zones

0:16:21 Design of external staircases 0:11:39

Fire safety for buildings: Open spaces, Openings in walls

0:11:01 Horizontal exits 0:08:47

Firefighting arrangement in buildings 0:17:57 Pressurization of stair cases 0:12:42

What is emergency escape plan? How to achieve that?

0:24:16 Evacuation plan or Emergency plan 0:06:40

4. Safety in Construction Industry

4.1 Safety in Demolition. 00:38:52

Demolition, Preparatory work, General Safety Provisions

0:15:35 Demolition of Chimneys & Demolition Equipment -(3380)

0:12:15

Catch Platforms, Demolition of Walls & Floors

0:11:02

5. Road Safety. 01:57:28

Introduction to road safety, traffic control devices

0:11:56 Safety at roadway departure, intersections and pedestrians

0:20:46

Traffic control devices: Delineators, Barricades, Safety Cones, Pavement markings etc.

0:12:08 Road infrastructure design for safety 0:12:39

Traffic control devices: Flagmen 0:06:10 GoI initiatives: National Road Safety Policy, Motor Vehicle (Amendment) Bill 2016

0:13:13



Human aspects in ensuring road safety 0:06:50 GoI initiatives: Vehicular Safety Standards, Post Accident Relief

0:10:56

Engineering aspects in ensuring road safety

0:15:53 GoI initiatives: Pollution related safety 0:06:57



QUALITY

1. Total Quality Management. 03:40:25

Introduction to TQM 0:21:46 Cost of Quality part-1 0:14:16

Quality Dimensions 0:20:49 Cost of Quality part-2 0:20:23

Customer requirements part-1 0:17:11 Seven basic Quality Control tools part-1

0:09:59

Customer requirements part-2 0:15:56 Seven basic Quality Control tools part-2

0:15:51

Quality Guru's part-1 0:11:52 What is Quality Circle & its main Features

0:15:10

Quality Guru's part-2 0:20:04 Structure of Quality Circle, Objectives, New QC Tools of Quality Circle

0:20:59

TQM process 0:16:09

2. Statistical Quality Control 04:40:06

Introduction 0:16:19 Investigating the charts 0:09:12

Process Variations 0:16:24 Acceptance plan 0:13:38

Introduction to Control charts 0:19:46 Nomenclature in Statistical Quality Control

0:37:26

Variable control chart 0:16:32 Single Sampling plan 0:04:26

Control factors 0:08:54 Double Sampling plan 0:06:46

Example on Variable control chart 0:24:24 Advantages of Acceptance plan 0:04:45

Variable control chart with S.D 0:05:33 OC curve with example 0:26:36

Attribute charts 0:22:23 Effect of sample size on OC curve for a given acceptance number

0:12:23

Example on Attribute charts 0:29:53 Effect of acceptance number on OC curve for a given sample size

0:04:56

3. Six Sigma 01:44:11

Introduction to Six sigma 0:09:12 When to use Six sigma? 0:10:52

Understanding Normal distribution 0:07:22 Methodologies of Six sigma: DMAIC 0:19:54



Understanding Standard deviation 3 to 6 sigma

0:13:14 Methodologies of Six Sigma: Control Charts, DMADV

0:06:14

Example to differentiate Six sigma from Three sigma

0:14:53 Key roles of people to implement six sigma

0:10:57

Defects Per Million Opportunities(DPMO) 0:06:15 Comparison of TQM and Six sigma 0:05:18

4. Inventory Control 03:00:44

Inventory introduction part-1 0:13:23 Sensitivity analysis of EOQ 0:07:19

Inventory introduction part-2 0:14:09 EOQ model-2: Gradual Replacement part-1

0:20:04

Inventory stages 0:17:57 EOQ model-2: Gradual Replacement part-2

0:06:03

Various costs in Inventory 0:20:01 EOQ model-3: When Shortages in Inventory Allowed

0:07:55

Variables(nomenclature) in Inventory 0:08:00 EOQ model-4: Discount on procurement model with an example

0:13:13

EOQ model-1: Uniform Demand Rate and Infinity Production Rate

0:23:39 Selective Inventory Control: ABE, VED etc.

0:17:35

Example on EOQ model-1 0:11:26

5. Just in Time (JIT) 02:00:44

Introduction to JIT 0:17:55 Understanding types and working of Kanban’s

0:19:34

What is JIT? 0:12:01 Numerical Example on Kanban 0:14:36

What does JIT do? 0:11:20 Effectiveness on JIT 0:08:12

Different Methods to reduce wastage 0:07:36 Advantages and Disadvantages 0:13:09

Pull vs Push system 0:16:21

6. Reliability 01:43:30

Reliability Introduction 0:14:14 Reliability in terms of exponential function with examples

0:09:03

Measure of reliability 0:16:14 Example problem on bathtub function

0:09:00

Different mean-times in reliability 0:09:42 Reliability in Series system 0:06:23



Examples on mean-times 0:12:05 Reliability in Parallel system 0:07:09

Bathtub curve 0:11:12 Maintainability 0:08:28

7. Quality in Manufacturing Industries 01:57:25

Introduction 0:04:10 Example of line balancing 0:10:32

Facility Layout 0:14:55 Lean Manufacturing System 0:20:46

Common Plant Layouts 0:13:20 Flexible Manufacturing System 0:16:00

Line Balancing 0:14:42 Agile Manufacturing System 0:08:09

Terminologies of Line balancing 0:14:51

8. Quality in Construction and Services 00:28:01

Construction Project life span, project requirement

0:18:36 Quality importance, Quality of input materials

0:09:25

9. Inspection and Audit 01:04:23

Introduction to Inspection 0:18:35 Introduction to Auditing 0:08:08

Effect of auditing on Quality Control 0:16:31 Internal & External auditing 0:12:37

Inspection in different stages 0:08:32



ETHICS

1. Ethics Introduction 03:20:46

Types of judgement 0:15:38 Conduct based ethics 0:30:46

Ethical scrutiny, free will, knowledge, voluntary action

0:14:06 Rights based approach 0:14:28

Different ethics - Meta & Normative ethics 0:08:39 Ethics definition 0:06:11

Ethical Principles 0:17:55 Inculcating Human values 0:19:30

Ethical rights 0:10:20 Ethical skills 0:07:46

Theories of ethics - Virtue ethics 0:18:07 Environment ethics 0:11:48

Important virtues, Cultivation of virtues 0:25:32

2. Emotional Intelligence. 00:44:50

Introduction 0:12:16 Sympathy, empathy and compassion 0:10:06

Important of Emotions, Emotional intelligence

0:12:25 Cultivating Empathy & Compassion 0:10:03

3. Attitude. 00:51:31

Introduction to attitude 0:13:45 Calculating Attitude , Attitude dissonance

0:11:28

CAB model 0:08:42 Attitude Functions 0:17:36

4. Persuasion & Influence. 01:02:13

Persuasion Technique, Persuasion strategies

0:17:35 Influence, Different influencing powers

0:11:23

Persuasions & Influence qualities 0:14:07 Different Influencing Leaderships 0:19:08

5. Organisational Ethics and Professional Ethics. 03:07:21

Ethical Competencies, Responsibility of Public servants

0:13:46 Authority ,Collective bargaining 0:14:36

Basic Duties 0:10:40 Confidentiality 0:13:30

Conflicts of Interest 0:14:39 Intellectual property rights, Whistle - blowing

0:19:21

Work culture 0:05:30 When to whistle - blow, Protection law in India

0:12:41



Corporate Ethics and Governance 0:14:06 Different scenarios in conflict of interest

0:11:21

Different Roles in a company, Corporate social responsibility

0:11:07 Occupational crime 0:04:30

Internal & External Responsibilities-Collegiality

0:13:34 Sexual harassment at workplace 0:10:14

Loyalty 0:10:08 Discrimination at workplace 0:07:38



ENGINEERING MATHS

1. Matrices. 14:58:17

Introduction to Matrices- Definitions and Types, addition and subtraction

0:20:22 Solution of Linear system of Equations- Introduction part 1

0:05:37

Symmetric and skew- symmetric matrices

0:21:26 Solution of Linear system of equations- Using Determinants- Crammer's method

0:10:57

Basic Operations of matrices 0:16:37 Solution of Linear system of equations- Using Determinants- Crammer's method with an example

0:06:23

Gate Previous year Q&A on Matrix Multiplication

0:06:01 Solution of Linear system of equations- Using Matrices

0:15:25

Existence of Inverse and Singular matrix 0:04:01 Solution of Linear system of equations- Using Matrices- Gaussian Elimination Method

0:11:21

Concept of Inverse 0:04:39 Gate Previous year Q&A on Solution to the system of Linear Equations

0:07:40

Gate Previous year Q&A on Matrices 0:07:10 Consistency of Linear System of Equations- part 1

0:18:35

Finding Inverse of a matrix using Adjoint matrix

0:07:06 Consistency of Linear System of Equations- part 2

0:14:09

Finding Inverse of a matrix using Adjoint matrix with an example


0:09:45

Properties of matrix multiplication with examples


0:08:19

Concept of determinants 0:19:20 Gate Previous year Q&A on Consistency of Linear system of Equations

0:26:35

Minor and Co-factor 0:11:20 Solution of Linear Homogeneous Equations- part 1

0:07:47

Finding determinant of 2x2 and higher order matrix

0:19:20 Gate Previous year Q&A on Linear Homogeneous Equation

0:07:26

Properties of Determinants Part-1 0:28:55 Solution of Linear Homogeneous Equations- part 2

0:16:30



Properties of Determinants Part-2 0:12:15 Orthogonal Transformation & Orthogonal matrix- part 1

0:06:59


0:08:20


0:06:21

Properties of Determinants Part-5 0:32:52 Vector Space and Subspace part 1 0:16:48

Properties of Adjoint matrix 0:09:28 Vector Space and Subspace part 2 0:04:35

Gate Previous year Q&A on Determinants

0:09:37 Vector Space and Subspace part 3 0:04:45

Principle of Linearity 0:14:50 Vector Space- Dimension & Basis for matrices- part 1

0:10:43

Elementary row or column operations and applications

0:08:23 Vector Space- Dimension & Basis for matrices- part 2

0:12:24

Finding Inverse of a matrix using elementary transformation

0:27:10 Nullity of Vector Space Matrix 0:07:12

Echelon form & Rank of a matrix 0:21:36 Reduction of a matrix into diagonal form- part-1

0:10:43

Properties of Rank of a matrix 0:15:27 Reduction of a matrix into diagonal form- part-2

0:08:13

Eigen Values & Eigen Vectors 0:10:49 Similarity Transformation & Similarity Matrices

0:02:17

Finding Eigen Values and Eigen Vectors for a given matrix with an example

0:13:28 Reduction of Quadratic form to Canonical form- part-1

0:16:09

Gate Previous year Q&A on Eigen Values & Eigen Vectors

0:18:16 Nature of Quadratic form 0:05:13

Properties of Eigen Values 0:25:49 Linear Combinations and Linear independency with an example

0:29:11

Caley-Hamilton Theorem 0:12:09 Complex Matrices- Introduction & Types- part 1

0:07:20

Normalization of Eigen Vectors 0:03:37 Complex Matrices- Special note regarding Hermitian & Skew Hermitian

0:06:57



Gate Previous year Q&A on Normalized Eigen Vectors

0:08:18 Gate Previous year Q&A on Complex Matrices

0:05:51

Finding number of linearly independent Eigen Vectors

0:15:09 Gate Previous year Q&A on Eigen Values & Eigen Vectors part-1

0:22:05

Gate Previous year Q&A on no. of Linearly Independent Eigen Vectors

0:11:18 Gate Previous year Q&A on Eigen Values & Eigen Vectors part-2

0:09:45

Orthogonality of Eigen Vectors 0:15:51 Gate Previous year Q&A on Matrices 0:05:56

Gate Previous year Q&A on Orthogonality of Eigen Vectors

0:10:12

2. Laplace Transforms. 06:00:32

Definition of Laplace Transform 0:07:42 Example1 – Previous GATE Question 0:02:37

Example-Previous GATE Question 0:05:29 Example2 – Previous GATE Question 0:02:38

Derivation of L{t power n} 0:13:34 Note on Partial Fractions 0:15:18

Example-Previous GATE Question 0:01:47 Inverse Laplace Transforms using first shifting property

0:13:05

Derivation of Laplace Transforms of L{e power (at)}

0:04:10 Example- Previous GATE Question 0:12:39

Derivation of L{Sin at} and L{Cos at} 0:09:41 Inverse Laplace Transforms using Change of Scale property

0:02:36

Example-Previous GATE Question 0:02:30 Inverse Laplace Transform using derivatives of a function

0:04:56

Derivation of L{Sinh at} and L{Cosh at} 0:13:02 Inverse Laplace Transform using integral

0:06:33

Example-Previous GATE Question 0:02:50 Inverse Laplace Transforms using Derivatives

0:09:26

Linearity Property of Laplace of operator 0:05:47 Convolution Theorem – Derivation 0:14:31

First Shifting Property – L{f(t). e power(at)}

0:08:27 Example-Previous GATE Question 0:03:43

Example-Previous GATE Question 0:02:24 Laplace Transform of a Unit Step Function

0:05:37

Change of Scale Property - L{f(at)} 0:07:20 Example 1– Previous GATE Question 0:01:16



Existence Condition of Laplace transform of a given function

0:03:11 Example 2– Previous GATE Question 0:03:22

Laplace transform of First Derivative of a function - L{f ’ (t)}

0:11:05 Laplace Transform of product of a function and a unit step function

0:08:10

Example-Previous GATE Question 0:03:13 Laplace Transform of Unit Impulse Function or Dirac-Delta Function

0:12:10

General Observation of Value of 'S' in Laplace transforms

0:04:45 Laplace Transform of Periodic Functions

0:14:50

Laplace Transform of Higher Order Derivatives of a function - L{f n (t)}

0:11:00 Example-Periodic function-Previous Gate Question

0:11:10

Laplace Transform of Integral of a functionl L{integral)f(t)t }

0:09:08 Solution of Previous GATE Questions-1 0:07:15

Derivation of L{t.f(t)} 0:11:09 Solution of Previous GATE Questions-2 0:05:52

Derivation of L{t power n.f(t)} 0:03:43 Solution of Previous GATE Questions-3 0:07:58

Example problems on – L{f(t) . t power n} 0:04:54 Solution of Previous GATE Questions-4 0:02:43

Derivation L{integral f(t) .1/t} 0:06:34 Solution of Previous GATE Questions-5 0:08:54

Example problem on L{ integral f(t). 1/t} 0:06:18 Solution of Previous GATE Questions-6 0:01:39

Inverse Laplace Transforms – Introduction and some general formulae

0:09:11 Solution of Previous GATE Questions-7 0:03:36

Inverse Laplace Transforms of proper fractions

0:09:04

3. Fourier, Series. 03:37:42

Introduction to Fourier Series 0:06:24 Half Range Sine or Cosine Series 0:06:41

Derivation of Fourier Coefficients-Part-1 0:10:23 Example-Half Range Sine Series 0:10:43

Derivation of Fourier Coefficients-Part-2 0:20:57 Example-Half Range Cosine Series 0:09:04

Derivation of Fourier Coefficients-Part-3 0:06:04 Perceval’s Formulae 0:08:00

Conditions of Existence – Dirichlet’s Conditions

0:04:05 Complex Representation of Fourier Expansion

0:28:03

Fourier Expansion of a function with period 2C

0:18:23 Practical Applications – Practical Harmonic Analysis

0:13:57



Fourier Expansion of a Discontinuous Function

0:08:34 Example-Practical Harmonic Analysis 0:10:35

Fourier Expansion of an Even function 0:19:35 Solution to Previous Year Gate Questions – Example1

0:06:18

Fourier Expansion of an Odd function 0:04:56 Solution to Previous Year Gate Questions – Example2

0:12:16

Note on Fourier Series Expansion of Even or Odd functions

0:02:47 Solution to Previous Year Gate Questions – Example3

0:09:57

4. Numerical Methods. 06:08:16

Numerical Methods- Bi-Section Method Part- 1

0:21:42 Gate problem on trapezoidal rule part 5

0:04:07

Numerical Method- Bi- Section Method (Example) Part- 2


0:03:34

Numerical Methods- Bi- Section Method Part- 3


0:07:40

Numerical Methods- Regua- Falsi Method or False Position Method Part- 1


0:07:22

Numerical- Regual- Falsi Method or False Position Method Part- 2

0:09:26 Sympson's Rule 0:13:12

Numerical Methods- Regua- Falsi method or False method Part- 3

0:10:04 Gate problem on Sympson's rule part 1

0:02:57

Numerical Methods- Regua- Falsi method or False Position method Part- 4

0:07:11 Gate problem on Sympson's rule part2 0:04:30

Numerical Methods- Regua- Falsi method or False Position method Part- 5

0:03:49 Sympson's 3/8th rule 0:10:36

Numerical Method- Convergence of Bi- Section and Regula- Falsi methods

0:03:50 Difference between different numerical method

0:05:10

Numerical method- Secant method Part -1

0:13:20 Euler Method 0:08:31

Numerical Methods- Secant method Part- 2

0:06:08 Euler Method – Example 1 0:05:10

Numerical Method- Newton- Raphson Method Part- 1

0:09:28 Euler Method – Example 2 0:03:21



Numerical Methods- Newton- Raphson method Part- 2

0:11:30 Modified Euler Method 0:07:03

Numerical Method- Newton- Raphson method Part-3 (Convergence)

0:17:21 Modified Euler Method – Example 0:09:39

Understanding Numerical Integration 0:04:06 Runge's Method 0:03:38

Trapezoidal rule 0:13:55 Runge - Kutta Method of 4th Order 0:04:24

Gate problem on trapezoidal rule part1 0:08:22 Runge-Kutta 4th order Method – Example

0:11:50

Gate problem on trapezoidal rule part2 0:03:00 Runge-Kutta 3rd order method – Example

0:09:53

Gate problem on trapezoidal rule part 3 0:04:24 Runge-Kutta methods - Derivation from Taylor Series

0:24:57

Gate problem on trapezoidal rule part 4 0:05:08

5. Calculus. 12:17:24

Relation between Roots and Coefficients of a polynomial equation

0:27:24 Curvature and Radius of Curvature – Part1

0:11:02

Properties of the roots of a quadratic equation

0:10:28 Curvature and Radius of Curvature – Part2

0:05:37

Descarte's rule of signs 0:22:31 Centre of Curvature and Equation Circle of Circle

0:09:53

Properties of roots related to multiplicity 0:14:18 Evolute, Involute 0:03:08

Property related to reciprocal of roots 0:04:43 Envelope 0:06:00

Curve fitting - Graphical method 0:08:58 Maxima and Minima 0:25:46

Least Square method 0:30:08 Example Maxima -minima 0:10:10

summary of least square method 0:08:31 Introduction and Continuity of Functions with More than one variable

0:09:38



Other methods of Curve fitting 0:12:17 Introduction to Partial Derivatives – Part1

0:14:45

Functions and Limits – Introduction-Part1

0:19:27 Introduction to Partial Derivatives – Part2

0:07:24


0:09:06 Introduction to Partial Derivatives – Part3

0:04:36


0:07:05 Application in finding Errors 0:10:41


0:09:40 Homogeneous Functions and Euler’s Theorem

0:17:38


0:08:14 Jacobians and Properties 0:06:44

Indeterminate L- hospital rule part 1 0:12:51 Taylor & Maclaurin’s Series Expansion of function with more than one variable

0:15:35

L-Hospital Rule – Example 0:05:43 Standard Formulas of Derivatives and Integration

0:12:16

Indeterminate forms l hospital rule 0:05:27 Standard Formulas of Derivatives and Integrations

0:07:31

L Hospital part 3 id forms 0:03:31 General Observation on Chain Rule 0:08:42

Example 0:04:03 Reduction formulae for Sinnx and Cosnx – Part1

0:08:09

Important example 0:06:12 Reduction formulae for Sinnx and Cosnx – Part2

0:08:45

Example 0:03:53 Reduction formulae for other standard functions

0:07:14

Differentiation of a function 0:15:13 Solution Approach in exams 0:07:45



Differentiability of a function 0:03:03 Recap of Important Trigonometric formulas

0:21:11

Example – Differentiability of a Function 0:05:03 Introduction to Definite Integrals-Part1

0:19:11

Rolle’s a Mean Value Theorem 0:11:19 Introduction to Definite Integrals-Part2

0:08:22

Lagrange’s Mean Value Theorem 0:11:09 Integration as Summation 0:08:53

Cauchy’s Mean Value Theorem 0:02:29 Finding areas under Curves 0:16:58

Taylor’s series and Maclaurin’s Series 0:22:08 Finding areas under Curves in Polar Coordinate system Page

0:06:39

Taylor’s Series Expansion of ex, Sin x, Cos x and Tan x

0:11:00 Finding Length of Curves 0:05:11

Taylor’s Series Expansion of Sinh x and Cosh x

0:04:45 Volume generated by rotation of a curve about x and y-axis

0:08:25

Taylor’s Series Expansion of log(1+x) and (1+x)n

0:10:08 Surface area generated by rotation of a curve about x and y-axis

0:08:12

Slope of a curve and Equation of Tangent and Normal at a point

0:14:15 Evaluation of Double Integrals 0:21:16

Angle between Curves 0:07:48 Change of Order of Integration 0:08:27

Length of Normal, Tangent, Sub-Tangent and Sub-Normal

0:10:32 Triple Integrals 0:07:41

Angle between curves, Sub-tangent and Sub-normal in polar coordinate system

0:03:23 Change of Variables in Multiple Integrals

0:05:40

Length of the Curve 0:05:34

6. Vector Calculus. 05:01:47

Vector Calculus Introduction - part 1 0:16:34 Vector Triple Product – Part 1 0:08:29



Vector Calculus Introduction - part 2 0:10:39 Vector Triple Product – Part 2 0:08:41

Vector Calculus Introduction - part 3 0:04:20 Reciprocal Triads & Properties 0:09:48

Directional cosines and Directional ratios part 1

0:14:11 Scalar Point Function, Vector Point Function, Del/Gradient Operator, Directional Derivative

0:08:51

Directional Cosines and Directional ratios part 2

0:05:15 Divergence & Curl 0:10:38

Scalar (Dot) product – Part 1 0:21:37 Further operations using Del operator – Part 1

0:10:00

Scalar(Dot) Product – Part 2 0:13:25 Further operations using Del operator – Part 2

0:06:05

Proof of a standard result 0:27:48 Vector Integration 0:17:26

Vector(Cross) Product – Part 1 0:14:44 Green’s Theorem 0:06:00

Vector(Cross) Product – Part 2 0:15:28 Stoke’s Theorem 0:05:05

Vector(Cross) Product – Part 3 0:08:39 Gauss Divergence Theorem 0:08:49

Important Trigonometric Formulas 0:03:58 Previous Gate Question-1 0:01:27

Force and Flow rate as Scalar Products 0:06:52 Previous Gate Question-2 0:04:10

Applications of vector product 0:04:52 Previous Gate Question-3 0:03:18

Scalar and Vector Product involving Three Vectors

0:05:57 Previous Gate Question-4 0:05:11

Scalar Triple Product & Properties 0:13:30

7. Ordinary Differential Equations. 03:40:09

Introduction – Differential Equations –Part1

0:10:04 Example-1 0:09:34

Introduction – Differential Equations –Part2

0:10:33 Example-2 0:11:58

First Order First Degree ODEs – Introduction and Variable Separable Method

0:08:41 Solution of Lagrange’s Linear Differential Equation

0:13:37

Previous GATE Questions – Example1 0:07:07 Solution of Previous GATE Question – Example1

0:07:31




0:02:43


0:02:39

Previous GATE Questions – Example4 0:02:49 Solution of Bernouli’s Differential Equation

0:08:19

Previous GATE Questions – Example5 0:02:54 Example – Bernouli’s Differential Equation

0:05:29

Previous GATE Questions – Example6 0:03:09 Generalized Bernouli’s Differential Equation

0:04:57

Solution of Homogeneous Equations – Introduction

0:15:35 Solution of Exact Differential Equation – Part1

0:05:33

Solution of Homogeneous Equations – Part2

0:07:39 Solution of Exact Differential Equation – Part2

0:21:24

Example – Homogeneous Equations Page

0:07:46 Note on Equations Reducible to Exact Differential Equations

0:02:55

solution of Equations Reducible to Homogeneous Equations – Part1

0:11:02 Solution of First Order nth Degree ODE’s

0:07:10

Solution of Equations Reducible to Homogeneous Equations – Part2

0:16:14 A special Note on arbitrary constants 0:04:37

7. 1 Solution of Higher Order Differential Equations. 02:05:36

Introduction – Higher Order Differential Equations

0:07:59 Solution if RHS is e power ax – Case2 0:07:43

General Solution – All distinct Roots 0:11:49 Solution if RHS is Sin(ax+b) or Cos(ax+b) – Case1

0:16:21

General Solution – Repeating Roots 0:06:04 Solution if RHS is Sin(ax+b) or Cos(ax+b) – Case2

0:03:58

General Solution – Complex Roots 0:09:14 Solution if RHS is x power m 0:07:33

Summary - Solution of Homogeneous Linear Higher Order ODE’s with Constant Coefficients

0:04:16 Solution if RHS is e power ax.V 0:05:31

Introduction to Inverse Operator 0:05:36 Solution if RHS is Sin hx or Cos hx or other cases

0:06:01



Solution of Non-Homogeneous ODE’s – Introduction

0:07:13 Example 0:17:16

Solution if RHS is eax – Case1 0:09:02

8. Probability. 05:38:57

Introduction to probability 0:16:04 Example on Bayels theorem 0:10:26

Statistics, Different Statical Plots 0:14:30 Random Variable 0:10:01

Understanding histograms, frequency curve, Mean, Mode, Median

0:25:08 Probability distribution functions Discrete and continuous

0:07:59

Measure of dispersion 0:13:09 Binomial distribution 0:12:37

Relation between Statistics & probability(data mining)

0:07:54 Poison Distribution with an example 0:07:35

Definite and uncertain outputs, Random variable, sample space

0:16:41 Normal distribution 0:09:09

Basic probability definition and finding probability in different situation

0:13:35 Uniform Distribution 0:02:39

Probability Formulas 0:26:59 Previous question 0:04:37

Understanding probability formulas with an example

0:29:56 Example problem on cards without replacement

0:04:41

Understanding probability formulas with an example part -2

0:20:44 Example problem on dice with sum 0:05:40

Previous year questions -1 0:12:49 Example problem on box with defective items without replacement

0:02:23

Previous question papers - 2 0:23:28 Example problem on lot size with defects

0:02:05

Previous year questions - 3 0:13:43 Problem on continuous random variable

0:05:42

Bayels theorem 0:18:43

9. Complex Numbers. 02:53:54

Introduction and basic operation part-1 0:16:06 Complex function examples 0:13:14

Introduction and basic operation part - 2

0:11:38 Complex functions - Example - 2 0:12:59



Introduction and basic operation part - 3

0:15:41 Complex function - Example - 4 0:04:22

Introduction and basic operation - part4

0:14:50 Previous GATE Question Example - 3 0:06:25

Some important points part - 1 0:20:43 Complex Function - 3 plotting complex equations

0:08:44

Some important points part - 2 0:08:27 Example 6 - Trigonometric and hyperbolic functions

0:08:27

Derivation of Formula and application 0:08:01 Previous GATE Question - 7 0:15:08

Complex Functions introduction 0:09:09



ENGINEERING APTITUDE

1. Introduction. 00:11:41

Aptitude Introduction 0:11:41

2. Numerical Systems. 01:13:27

Introduction to Number System 0:11:59 Cyclicity 0:21:47

Divisibility 0:17:28 Practice questions on Number System 0:04:31

Algebra 0:17:42

3. Percentages. 01:27:28

Introduction to percentages 0:08:15 Example problems on percentages part 3

0:20:07

Example problems on percentages part 1

0:27:33 Example problems on percentages part 4

0:13:03

Example problems on percentages part 2

0:02:40 Example problems on percentages part 5

0:15:50

4. Profit and Loss. 01:12:16

Introduction to Profit & loss 0:13:24 Example problems on profit & loss part 3

0:04:46

Example problems on profit & loss part 1

0:17:29 Example problems on profit & loss part 4

0:17:21

Example problems on profit & loss part 2

0:04:24 Example problems on profit & loss part 5

0:14:52

5. Interests. 01:18:08

Introduction to Interests 0:14:11 Example problems on Interests Part 3 0:10:29

Example problems on Interests Part 1 0:17:01 Example Problems on Interests part 4 0:09:25

Example problems on Interests Part 2 0:06:21 Example Problems on Interests Part 5 0:20:41

6. Ratio and Proportion. 01:03:08

Introduction to Ratios & Proportions 0:05:59 Example problems on ratios & proportions part 2

0:23:28

Example problems on ratios & proportions part 1

0:23:37 Example problems on ratios & proportions part 3

0:10:40



7. Averages. 01:01:24

Introduction to Averages 0:09:01 Example Problems on Averages Part 3 0:13:11

Example Problems on Averages Part 1 0:10:26 Example problems on averages part 4 0:16:10

Example Problems on Averages Part 2 0:12:36

8. Mixtures and Alligations 9. Time and Work. 01:05:55

Introduction to Time & Work 0:17:16 Example problems on time & work part 3

0:13:09

Example Problems on Time & Work Part 1

0:12:39 Example problems on time & work part 4

0:09:20

Example problems on Time & Work Part 2

0:13:31

10. Time and Distance. 00:45:16

Average speed & Basic Formula 0:12:00 Example problems on time, speed & distance

0:17:35

Relative speed & Race 0:15:41

11. Geometry and Mensuration. 01:21:10

Introduction to Areas & Perimeter 0:17:28 Practice Questions on Mensuration 0:05:59

Introduction to Volumes & Surface Area 0:15:45 Practice Questions on Mensuration 0:08:53

Practice Questions on Mensuration 0:10:06 Practice questions on Mensuration 0:08:18

Practice Questions on Mensuration 0:08:33 Practice Questions on Mensuration 0:06:08

13. Reasoning – Venn Diagrams 00:49:16

Introduction to logical venn diagrams 0:11:42 Previous year question & answers on logical venn diagrams

0:19:11

Examples on logical venn diagrams 0:18:23

14. Reasoning – Directions. 00:39:02

Introduction to Directions 0:16:33 Example problems on Directions part 3 0:11:48

Example problems on Directions part 1 0:10:41



15. Reasoning – Blood Relations. 00:54:24

Introduction to Blood Relations 0:13:11 Example problems on Blood Relations 0:12:50

Solving Blood Relation problems using Tricks 1

0:07:06 Blood Relation problem with Big family tree

0:08:34

Solving Blood Relation problems using Tricks 2

0:12:43

Documents

Table of Contentsiesgeneralstudies.com/wp-content/uploads/2019/07/... · ESE GENERAL STUDIES VIDEO LECTURES SYLLABUS By Adapala Academy 6 Scheduling using Bar Chart/Gantt Chart 0:15:26