Internal Combustion Engines A higher compression ratio causes Increase in detonation Acceleration in the rate of combustion Any one of these Pre-ignition Increase in detonation Acceleration in the rate of combustion Any one of these Pre-ignition ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The basic requirement of a good combustion chamber is Low compression ratio Low volumetric efficiency Minimum turbulence High thermal efficiency and power output Low compression ratio Low volumetric efficiency Minimum turbulence High thermal efficiency and power output ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines During idling, a petrol engine requires _________ mixture. Lean Chemically correct None of these Rich Lean Chemically correct None of these Rich ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The reason for supercharging in any engine is to Increase power Increase efficiency Reduce weight and bulk for a given output Effect fuel economy Increase power Increase efficiency Reduce weight and bulk for a given output Effect fuel economy ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines An hmh flame speed is obtained in diesel engine when air fuel ratio is Uniform throughout the mixture Chemically correct mixture About 10% of rich mixture About 35% of rich mixture Uniform throughout the mixture Chemically correct mixture About 10% of rich mixture About 35% of rich mixture ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The combustion in compression ignition engines is Heterogeneous None of these Both (A) and (B) Homogeneous Heterogeneous None of these Both (A) and (B) Homogeneous ANSWER DOWNLOAD EXAMIANS APP
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