Internal Combustion Engines In order to prevent knocking in spark ignition engines, the charge away from the spark plug should have Long ignition delay Low temperature Low density All of these Long ignition delay Low temperature Low density All of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air-fuel ratio of the petrol engine is controlled by Governor Carburettor Injector Fuel pump Governor Carburettor Injector Fuel pump ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If the compression ratio of an engine working on Otto cycle is increased from 5 to 7, the percentage increase in efficiency will be 0.08 0.14 0.02 0.04 0.08 0.14 0.02 0.04 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A petrol engine, during suction stroke draws Air only Petrol only None of these A mixture of petrol and air Air only Petrol only None of these A mixture of petrol and air ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Installation of supercharger on a four cycle diesel engine can result in the following percentage increase in power Up to 75% Up to 100% Up to 50% Up to 35% Up to 75% Up to 100% Up to 50% Up to 35% ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The operation of forcing additional air under pressure into the engine cylinder is known as Turbulence Delay period Carburetion Supercharging Turbulence Delay period Carburetion Supercharging ANSWER DOWNLOAD EXAMIANS APP
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