NEED OF FARM POWER TYPES OF FARM TRACTORS IC Engines for Farm Operations Engine Cycles ENGINE TERMINOLOGY & DEFINITIONS ENGINE TERMINOLOGY & DEFINITIONS 1 ENGINE PERFORMANCE CHARACTERISTICS Components: Function & Material of Construction Components : Function & Material of Construction 1 Crank Mechanism Valve Mechanism Valve Timing Fuel Line & Air Supply Turbochargers & Superchargers Fuel Injection Pump & Nozzles Carburetor FUEL PROPERTIES Engine Detonation Need of Governor : Function and Working Principle Types of Governor ENGINE COOLING SYSTEM METHODS OF COOLING SYSTEM & COMPONENTS LUBRICATION SYSTEM TYPES OF ENGINES LUBRICATION SYSTEM PROPERTIES OF LUBRICANTS SPARK IGNITION – COMPONENTS & FUNCTION COMPRESSION IGNITION – COMPONENTS & FUNCTION Electrical System of tractor Electronics and guidance system of tractor Standardization and importance of testing for tractors