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 maximum propulsive efficiency of a turbojet engine is at a speed of 2400 km/h 2000 km/h 3000 km/h 1000 km/h 2400 km/h 2000 km/h 3000 km/h 1000 km/h ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The voltage required to produce a spark across the gap, between the sparking points is 10,000 to 12,000 volts 6000 to 10,000 volts 4000 to 6000 volts 2000 to 4000 volts 10,000 to 12,000 volts 6000 to 10,000 volts 4000 to 6000 volts 2000 to 4000 volts ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In petrol engine, using a fixed octane rating fuel and fixed compression ratio, supercharging will _________ the knocking tendency. None of these Increase Not effected Decrease None of these Increase Not effected Decrease ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The accumulation of carbon in a cylinder results in increase of Ignition time Clearance volume Volumetric efficiency Effective compression ratio Ignition time Clearance volume Volumetric efficiency Effective compression ratio ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The combustion in compression ignition engines is Both (A) and (B) Homogeneous None of these Heterogeneous Both (A) and (B) Homogeneous None of these Heterogeneous ANSWER DOWNLOAD EXAMIANS APP
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