1.Lathe machine...fig, parts, operations difference between shaper and planer, operation of milling. 2.NC and CNC complete 3.laws of thermodynamics, Zeroth law 4.Heat pump, heat engine and refrigerator 5.what is entropy, enthalpy(total heat) 6.Properties of steam, Calorimeters, Mollier chart and steam table 7.Rating of Refrigeration I.e. TR, COP, simple refrigeration vapour compression cycle. 8.psychometric chart, human comforts 9.Classification of turbines their brief description, pumps and clutches 10.Power transmission by belt, rope, chain and gear velocity ratio and mechanical advantage And power transmitted by belt 11 All types of stresses, strain as in blog, hook's law, poisson's ratio, elastic constants, Their relationship. Modulus of elasticity,rigidity, bulk modulus, lateral &leaner strain etc 12.Stress-strain diagram digm and description of each points A, B, C, D, E and F,