Internal Combustion Engines If petrol is used in a diesel engine, then Low power will be produced Higher knocking will occur Black smoke will be produced Efficiency will be low Low power will be produced Higher knocking will occur Black smoke will be produced Efficiency will be low 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 Remain unaffected Higher None of the listed here Lower Remain unaffected Higher ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The object of providing masked inlet valve in the air passage of compression ignition engines is to Enhance flow rate Induce primary swirl Control air flow Induce secondary turbulence Enhance flow rate Induce primary swirl Control air flow Induce secondary turbulence ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air standard efficiency of an I.C. engine is given by (where r = Compression ratio, and γ = Ratio of specific heats) 1 - rγ - 1 None of these 1 - (1/rγ - 1) 1 + rγ - 1 1 - rγ - 1 None of these 1 - (1/rγ - 1) 1 + rγ - 1 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In petrol engines, advancing of the spark timing will ___ the knocking tendency. None of the listed here Increase Decrease Not effect None of the listed here Increase Decrease Not effect ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The pressure at the end of compression, in diesel engines, is approximately 10 bar 35 bar 20 bar 25 bar 10 bar 35 bar 20 bar 25 bar ANSWER DOWNLOAD EXAMIANS APP
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