Internal Combustion Engines Air fuel ratio at which a petrol engine cannot work is 0.41736111111111 20 : 1 and less 0.62569444444444 0.33402777777778 0.41736111111111 20 : 1 and less 0.62569444444444 0.33402777777778 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of 250°C 1000°C 500°C 2000°C 250°C 1000°C 500°C 2000°C ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The method of determination of indicated power of a multi cylinder spark ignition engine is by the use of Morse test Prony brake test Motoring test Heat balance test Morse test Prony brake test Motoring test Heat balance test ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The exhaust valve in a four stroke cycle petrol engine Opens at bottom dead center and closes at top dead center May open and close anywhere Opens at 50° before bottom dead center and closes at 15° after top dead center Opens at 50° after bottom dead center and closes at 15° before top dead center Opens at bottom dead center and closes at top dead center May open and close anywhere Opens at 50° before bottom dead center and closes at 15° after top dead center Opens at 50° after bottom dead center and closes at 15° before top dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air-fuel ratio of the petrol engine is controlled by Injector Governor Fuel pump Carburettor Injector Governor Fuel pump Carburettor ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines An hmh flame speed is obtained in diesel engine when air fuel ratio is About 35% of rich mixture About 10% of rich mixture Uniform throughout the mixture Chemically correct mixture About 35% of rich mixture About 10% of rich mixture Uniform throughout the mixture Chemically correct mixture ANSWER DOWNLOAD EXAMIANS APP
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