Determination of flash and fire point, viscosity and calorific value of fuels.Study of I.C engines, components and loading devices, Valve timing and port timing diagrams. Performance test on Petrol/LPG and Diesel/Biodiesel engines, Testing of I.C. Engines: Heat Balance test, Morse test and retardation test. Performance test on centrifugal blower.Performance test on refrigeration and air-conditioning system.Performance test on Boiler, Turbine and Condenser.Bomb calorimeter.