Mechanical Engineer. Secured AIR 5 in ESE  & AIR 47 in GATE. Also cleared BARC,ONGC,ISRO. Worked for BARC, HITACHI.Guitar player & Vocalist

Gaurav Joshi

Theory of machine is one of the most important subject for design section in Mechanical Engineering. 
For all the competition examinations TOM has high weightage on marks point of view. Here , this course is designed for ESE GATE and other competitive examinations. 
In part 1 , Simple mechanisms will be discussed.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE & ESE

Hindi

(Hindi) Theory of Machines (TOM) - Part 1

Mechanism And Machines

Theory of Machines

Mechanical Engineering

GATE & ESE - ME & CH

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

It is brief introduction about the course and its importance in competitive examinations.

Course Introduction - TOM (in Hindi)

In this lesson syllabus of TOM in GATE and ESE is discussed. The syllabus is almost similar for both the exams but question patterns are different.

TOM- Syllabus and Important Topics (in Hindi)

In this lesson kinematic links and its types in Simple Mechanisms are discussed.

Kinematic Links (in Hindi)

In this lesson Types Relative Motions for any Mechanism are discussed. Constrained Motion is also explained.

Types of Constrained Motion (in Hindi)

In this lesson kinematic pairs are defined and classification is explained.

Kinematic Pair - 1 (in Hindi)

In this lesson classification of Kinematic Pairs is discussed. Classification based on type of contact and closure is explained.

Kinematic Pair - 2

In this lesson Binary joints, Ternary Joints and Quaternary joints are discussed along with ESE problem.

Types of Joints

In this lesson definition of Kinematic Chain and Degree of freedom is discussed.

Degree of Freedom - 1

Degree of Freedom - 2

Degree of Freedom - 3

In this lesson some simple problems from ESE are discussed

Degree of Freedom Questions -1

In this lesson some questions from GATE and ESE are discussed.

Degree of Freedom Questions - 2

In this lesson some beautiful problems from DOF are discussed.

Degree of Freedom Questions - 3

In this lesson Gruibler Equation is discussed and simple mechanisms are also explained.

Simple Mechanisms

In this lesson basics about four bar chain are discussed.

Four Bar Mechanism

In this lesson Grashoff’s Law is explained and inversions for four bar Mechanisms are discussed.

Grashoff’s Law and Application-1

In this lessons Inversions of four bar Mechanism are discussed.

Grashoff’s Law and Application -2

In this lesson definition of transmission angle is discussed. Methods to calculate transmission angles are also explained.

Transmission Angle in Four Bar Mechanism

In this lesson questions on transmission angle are solved.

Questions on Four Bar Mechanism - 1

In this lesson Previous Years problems of GATE and ESE are discussed.

Questions on Four Bar Mechanism - 2

In this lesson Single Slider Crank Mechanism is explained. Two Inversions , Reciprocating Engine/Compressor and Whitworth QRMM , are also discussed.

Slider Crank Mechanism (Inversions) -1

In this lesson very popular Mechanism “Whitworth QRMM” is discussed.

Whitworth Quick Return Mechanism

In this lesson Inversions of Single Slider Crank Mechanism are discussed.

Slider Crank Mechanism (Inversions) -2

In this lesson QRMM is discussed and formula is derived for its stroke length.

Crank & Slotted lever QRMM

In this lesson elliptical trammel and its mechanism is explained.

Double Slider Crank Mechanism (Inversions)-1

In this lesson inversions of double slider crank mechanism are discussed.

Double Slider Crank Mechanism (Inversions)-2

In this lesson mechanical advantage for mechanism and efficiency of mechanism are discussed. Concept of Toggle mechanism is also explained.

Mechanical Advantage

In this lesson some special purpose mechanisms, toggle and intermittent, are discussed.

Special Purpose Mechanisms-1_ESE

In this lesson steering mechanisms at discussed. In steering mechanism Ackerman , Davis and Rackson mechanisms are explained.

Special Purpose Mechanisms-2_ESE

In this lesson some straight line motion mechanisms are discussed.

Special Purpose Mechanisms-3_ESE

In this lesson Previous Years problems based on inversion are discussed.

Previous Years Problems-1

In this lesson questions from GATE are discussed. These are from QRMM and very important for exam.

Previous Years Problems-2

In this lesson questions based on mechanisms asked in ESE are discussed.

Previous Years Problems-3

In this lesson interesting problems from ESE are discussed.

Previous Years Problems-4

In this lesson questions based on inversions are discussed. Along with that Pantograph mechanism is also explained.

Previous Years Problems-5

My achievement is to be a good professor and make me proud in my teaching field.

Gunti Venkateswarlu

Power transmission, types of flat belts, slip of belt, creep of belt, centrifugal tension, maximum power transmission, types of chains, length of open belt drive and cross belt drive, driving ratio of tension in belt drive.

(Telugu) Theory of Machines: GATE and ESE

Mtech from IIT Guwahati🙂
PhD IIT BOMBAY 😊
Worked as an Assistant Professor. 
3 years teaching experience
Cracked Gate 4 times. 
CHESS PLAYER

Sudhanshu Dubey

In this course we will start from dynamic force analysis. Then will see acceleration of piston. 

Then will see the Engine force analysis.
Then will do numerical on the bsis of that.
Then will switch to turning moment diagram and flywheel

(Hindi) Machine Dynamics- Dynamic Force Analysis - GATE(Mechanical)

Telegram Group for all Students and Teachers (Pot of Knowledge)
https://t.me/ASKAzadMechanicalEngineering

A S K Azad Mechanical Engineering

Instantaneous Centre Method Approach, Locus of I-Centre & I-Axis, Number of Instantaneous Centre in a Mechanism, KENNEDY Theorem, Theorem of Angular Velocity, Relative Velocity Approach.

(Hindi) TOM 2: Velocity Analysis

IRSME. Graduated in Mechanical engineering. Secured AIR 1 in ESE 2017. Believes in Quality Education for all.

Lohit Kumar Yadav

In this concepts of Flywheels will be studied. Flywheels required in Engines and Punching Machines will be understood in all aspects. Both conventional and objective questions will be solved for in-depth analysis.

(Hindi) Flywheel - GATE

Hello I am mechanical Engineer. I am working as a Mechanical Project & design Engineer at Jain Electronics co. Pune.

Jyoti Shinde

This course will discuss the four stroke and two stroke spark ignition engine along with the description of engine parts that participated in the whole process. and valve timing diagram of four stroke and two stroke
and Detonation in SI engine.

(Hindi) Course on Spark Ignition Engine

I'm an Automobile Engineer and also a automobile enthusiast . I have a Diploma and B.E. in engineering.

Karan More

This course is going to begin with different layouts of vehicles with respect to engine position and all about an automobile engine.

Lessons

36 lessons • 5h 26m