Internal Combustion Engines When crude oil is heated, then which of the following hydrocarbon is given off first? Natural gas Gasoline Paraffin Kerosene Natural gas Gasoline Paraffin Kerosene ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The minimum cranking speed in case of petrol engine is about 60 - 80 rpm 250 - 300 rpm Half the operating speed One fourth of operating speed 60 - 80 rpm 250 - 300 rpm Half the operating speed One fourth of operating speed ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ratio of the indicated thermal efficiency to the air standard efficiency is known as Mechanical efficiency Relative efficiency Volumetric efficiency Overall efficiency Mechanical efficiency Relative efficiency Volumetric efficiency Overall efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ignition of the charge by some hot surface within the engine before the passage of spark is called Ignition delay Pre-ignition Auto-ignition Detonation Ignition delay Pre-ignition Auto-ignition Detonation ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The fuel in diesel engine is normally injected at pressure of 60-80 kg/cm² 20-25 kg/cm² 5-10 kg/cm² 90-130 kg/cm² 60-80 kg/cm² 20-25 kg/cm² 5-10 kg/cm² 90-130 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Crankcase explosion in I.C. engines usually occurs as Never occurs First a big explosion followed by a mil explosion Both mild and big explosions occurs simultaneously First a mild explosion followed by a bi explosion Never occurs First a big explosion followed by a mil explosion Both mild and big explosions occurs simultaneously First a mild explosion followed by a bi explosion ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS