Internal Combustion Engines The reason for supercharging in any engine is to Increase efficiency Effect fuel economy Reduce weight and bulk for a given output Increase power Increase efficiency Effect fuel economy Reduce weight and bulk for a given output Increase power ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The pressure at the end of compression in the case of diesel engine is of the order of 12 kg/cm 35 kg/cm 20 kg/cm 6 kg/cm 12 kg/cm 35 kg/cm 20 kg/cm 6 kg/cm ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air-fuel ratio in petrol engines is controlled by Injection Controlling valve opening/closing Governing Carburetion Injection Controlling valve opening/closing Governing Carburetion ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a four stroke cycle diesel engine, the exhaust valve Opens at bottom dead centre and closes at top dead centre Opens at 30° before bottom dead centre and closes at 10° after top dead centre May open and close anywhere Opens at 30° after bottom dead centre and closes at 10° before top dead centre Opens at bottom dead centre and closes at top dead centre Opens at 30° before bottom dead centre and closes at 10° after top dead centre May open and close anywhere Opens at 30° after bottom dead centre and closes at 10° before top dead centre ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The process of breaking up or a liquid into fine droplets by spraying is called Carburetion Vaporisation Ionization Atomization Carburetion Vaporisation Ionization Atomization ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following is false statement? Oil sludge in the engine crank case Piston ring and cylinder wear Formation of hard coating on piston skirts Detonation Oil sludge in the engine crank case Piston ring and cylinder wear Formation of hard coating on piston skirts Detonation ANSWER DOWNLOAD EXAMIANS APP
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