Internal Combustion Engines When crude oil is heated, then which of the following hydrocarbon is given off first? Paraffin Natural gas Gasoline Kerosene Paraffin Natural gas Gasoline Kerosene ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ratio of the work obtained at the crankshaft in a given time to the energy supplied during the same time is called Indicated thermal efficiency Mechanical efficiency Volumetric efficiency Overall efficiency Indicated thermal efficiency Mechanical efficiency Volumetric efficiency Overall efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following does not relate to a spark ignition engine? Carburettor Ignition coil Spark plug Fuel injector Carburettor Ignition coil Spark plug Fuel injector ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The temperature of interior surface of cylinder wall in normal operation is not allowed to exceed 180°C 240°C 80°C 120°C 180°C 240°C 80°C 120°C ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In order to eliminate knocking in compression ignition engines, there should be Late auto-ignition Low compression ratio Short delay period High self ignition temperature of fuel Late auto-ignition Low compression ratio Short delay period High self ignition temperature of fuel ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The theoretically correct air fuel ratio for petrol engine is of the order of 0.37569444444444 0.25069444444444 0.62569444444444 0.50069444444444 0.37569444444444 0.25069444444444 0.62569444444444 0.50069444444444 ANSWER DOWNLOAD EXAMIANS APP
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