Internal Combustion Engines The thermal efficiency of petrol and gas engines is about 0.7 0.5 0.3 0.15 0.7 0.5 0.3 0.15 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines By higher octane number of spark ignition fuel, it is meant that the fuel has Higher flash point Longer ignition delay Lower volatility Higher heating value Higher flash point Longer ignition delay Lower volatility Higher heating value ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The self ignition temperature of petrol is _________ as compared to diesel oil. Same Higher None of these Lower Same Higher None of these Lower ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The fuel air ratio in a petrol engine fitted with suction carburettor, operating with dirty air filter as compared to clean filter will be None of the listed here Higher Remain unaffected Lower None of the listed here Higher Remain unaffected Lower ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In the opposed piston diesel engine, the combustion chamber is located Below the piston There is no such criterion Above the piston Between the pistons Below the piston There is no such criterion Above the piston Between the pistons ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The _________ engines can work on very lean mixture of fuel. None of these Both (A) and (B) Compression ignition Spark ignition None of these Both (A) and (B) Compression ignition Spark ignition ANSWER DOWNLOAD EXAMIANS APP
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