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 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 Lower Higher Remain unaffected None of the listed here Lower Higher Remain unaffected ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The knocking tendency in spark ignition engines may be decreased by Controlling the exhaust temperature Reducing the compression ratio Controlling the ignition timing Controlling the air-fuel mixture Controlling the exhaust temperature Reducing the compression ratio Controlling the ignition timing Controlling the air-fuel mixture ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If petrol is used in a diesel engine, then Low power will be produced Efficiency will be low Higher knocking will occur Black smoke will be produced Low power will be produced Efficiency will be low Higher knocking will occur Black smoke will be produced ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The power actually developed by the engine cylinder of an I.C. engine is known as None of the listed here Actual power Theoretical power Indicated power None of the listed here Actual power Theoretical power Indicated power ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The following volume of air is required for consuming 1 liter of fuel by a four stroke engine 56 m3 1 m3 910 m3 5 m3 56 m3 1 m3 910 m3 5 m3 ANSWER DOWNLOAD EXAMIANS APP
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