INTERNAL COMBUSTION ENGINES QUIZ

Paraffin, aromatic, napthene

Paraffin, napthene, aromatic

Napthene, aromatics, paraffin

Napthene, paraffin, aromatic

Lube oil capacity

Cylinder volume

Swept volume

Fuel tank capacity

Normal octane and aniline

Iso-octane and normal hexane

Iso-octane and alpha-methyl naphthalene

Normal heptane and iso-octane

More

May be more or less depending on engine capacity

Same

Less

Nature of the fuel mixture strength

Relative velocity between the fuel injection and air turbulence pressure of residual gases

All of these

Temperature and pressure in the cylinder at the time of injection

Air used for combustion sent under pressure

Forced air for cooling cylinder

Burnt air containing products of combustion

Air used for forcing burnt gases out of engine's cylinder during the exhaust period

Mechanical efficiency

Volumetric efficiency

Relative efficiency

Overall efficiency

Increase maximum pressure and maximum temperature

Decrease maximum pressure and increase maximum temperature

Increase maximum pressure and decrease maximum temperature

Reduce maximum pressure and maximum temperature

0.15 kg

0.2 kg

0.25 kg

0.3 kg

Its chemical name is normal hexadecane

It has long carbon chain structure

It is a standard fuel used for knock rating of diesel engines

All of these