Theory of Machines Course Overview By: Lohit K. Yadav
About Me . Graduated in Mechanical . 2 years working experience in . Secured AIR 1 in ESE 2017 in first Engineering in 2014. MNC. attempt. Follows the quote "Stay Hungry Stay Foolish"
ESE Syllabus Types of Kinematics Pair, Mobility, Inversions, Kinematic Analysis, . Velocity and Acceleration Analysis of Planar Mechanisms, . CAMs with uniform acceleration and retardation, cycloidal motion, oscillating followers; .Vibrations -Free and forced vibration of undamped and damped SDOF systems, Transmissibility Ratio, Vibration Isolation, Critical Speed of Shafts.
Gears -Geometry of tooth profiles, Law of gearing, Involute profile, Interference, Helical, Spiral and Worm Gears, Gear Trains- Simple, compound and Epicyclic; Dynamic Analysis - Slider- crank mechanisms, turning moment computations, balancing of Revolving & Reciprocating masses, Gyroscopes -Effect of Gyroscopic couple on automobiles, ships and aircrafts, Governors.
GATE Syllabus Displacement, velocity and acceleration analysis of plane mechanisms, o dynamic analysis of linkages; e cams, . gears and gear trains flywheels and governors balancing of reciprocating and rotating masses; egyroscope.
Vibrations: Free and forced vibration of single degree of freedom systems, effect of damping; vibration isolation; resonance, critical speeds of shafts.
Weightage in ESE prelims 2017-46 Marks 2018- 32 Marks
Weightage in GATE 2014- 12, 12, 16, 8 Marks 2015 - 8, 9, 12 Marks 2016 - 8, 7, 8 Marks 2017 -7, 8 Marks 2018 -7, 8 Marks
My Approach . Going through the concepts first Understanding the theory well . Solve few conventional questions Solve Previous year questions Make notes
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Lohit Kumar Yadav
IRSME. Graduated in Mechanical engineering. Secured AIR 1 in ESE 2017. Appeared for BARC, ISRO, IOCL, BPCL, BEL interviews.