Internal Combustion Engines In the crankcase method of scavenging, the air pressure is produced by Natural aspirator Supercharger Movement of engine piston Centrifugal pump Natural aspirator Supercharger Movement of engine piston Centrifugal pump ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The knocking tendency in spark ignition engines may be decreased by Controlling the air-fuel mixture Controlling the ignition timing Reducing the compression ratio Controlling the exhaust temperature Controlling the air-fuel mixture Controlling the ignition timing Reducing the compression ratio Controlling the exhaust temperature ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following is false statement? Piston ring and cylinder wear Oil sludge in the engine crank case Detonation Formation of hard coating on piston skirts Piston ring and cylinder wear Oil sludge in the engine crank case Detonation Formation of hard coating on piston skirts ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a petrol engine, the mixture has the lowest pressure at the End of compression stroke Beginning of suction stroke End of suction stroke None of these End of compression stroke Beginning of suction stroke End of suction stroke None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The increase of cooling water temperature in petrol engine will _________ the knocking tendency. Increase None of these Decrease Not effect Increase None of these Decrease Not effect ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A flow in which the quantity of liquid flowing per second is constant, is called __________ flow. Streamline Unsteady Turbulent Steady Streamline Unsteady Turbulent Steady ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS