Internal Combustion Engines In petrol engines, the delay period is of the order of 0.003 second 0.001 second 0.004 second 0.002 second 0.003 second 0.001 second 0.004 second 0.002 second 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 Higher Lower None of the listed here Remain unaffected Higher Lower None of the listed here Remain unaffected ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The higher combustion chamber wall temperature in compression ignition engines will _________ knocking tendency. Not effect Increase None of these Reduce Not effect Increase None of these Reduce ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If the compression ratio of an engine working on Otto cycle is increased from 5 to 7, the percentage increase in efficiency will be 0.08 0.14 0.02 0.04 0.08 0.14 0.02 0.04 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Most high speed compression engines operate on Dual combustion cycle Diesel cycle Otto cycle Special type of air cycle Dual combustion cycle Diesel cycle Otto cycle Special type of air cycle ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The self ignition temperature of petrol is _________ as compared to diesel oil. Same None of these Higher Lower Same None of these Higher Lower ANSWER DOWNLOAD EXAMIANS APP
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