Internal Combustion Engines During idling, a petrol engine requires _________ mixture. Rich None of these Chemically correct Lean Rich None of these Chemically correct Lean ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a diesel engine, the duration between the time of injection and ignition, is known as Period of ignition Burning period Delay period Pre-ignition period Period of ignition Burning period Delay period Pre-ignition period ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following is false statement? Formation of hard coating on piston skirts Oil sludge in the engine crank case Piston ring and cylinder wear Detonation Formation of hard coating on piston skirts Oil sludge in the engine crank case Piston ring and cylinder wear Detonation ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The fuels in order of decreasing knock tendency for spark ignition engines are Paraffin, napthene, aromatic Napthene, aromatics, paraffin Napthene, paraffin, aromatic Paraffin, aromatic, napthene Paraffin, napthene, aromatic Napthene, aromatics, paraffin Napthene, paraffin, aromatic Paraffin, aromatic, napthene ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The operation of forcing additional air under pressure in the engine cylinder is known as Pre-ignition Supercharging Turbulence Scavenging Pre-ignition Supercharging Turbulence Scavenging ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The delay period in compression ignition engines depends upon All of these Relative velocity between the fuel injection and air turbulence pressure of residual gases Temperature and pressure in the cylinder at the time of injection Nature of the fuel mixture strength All of these Relative velocity between the fuel injection and air turbulence pressure of residual gases Temperature and pressure in the cylinder at the time of injection Nature of the fuel mixture strength ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS