Internal Combustion Engines A spark plug gap is kept from 0.2 to 0.8 mm 0.4 to 0.9 mm 0.6 to 1.0 mm 0.3 to 0.7 mm 0.2 to 0.8 mm 0.4 to 0.9 mm 0.6 to 1.0 mm 0.3 to 0.7 mm ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air requirement of a petrol engine during starting compared to theoretical air required for complete combustion is May be more or less depending on engine capacity More Same Less May be more or less depending on engine capacity More Same Less ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A higher compression ratio causes Any one of these Acceleration in the rate of combustion Pre-ignition Increase in detonation Any one of these Acceleration in the rate of combustion Pre-ignition Increase in detonation ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a petrol engine, the mixture has the lowest pressure at the End of suction stroke None of these End of compression stroke Beginning of suction stroke End of suction stroke None of these End of compression stroke Beginning of suction stroke ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines For maximum power generation, the air fuel ratio for a petrol engine for vehicles, is of the order of 0.75069444444444 0.62569444444444 0.37569444444444 0.50069444444444 0.75069444444444 0.62569444444444 0.37569444444444 0.50069444444444 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ratio of indicated thermal efficiency to the corresponding air standard cycle efficiency is called Efficiency ratio Net efficiency Overall efficiency Relative efficiency Efficiency ratio Net efficiency Overall efficiency Relative efficiency ANSWER DOWNLOAD EXAMIANS APP
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