INTERNAL COMBUSTION ENGINES QUIZ

Less difficult to ignite

More difficult to ignite

None of these

Highly ignitable

Diesel engine

Steam turbine

2-stroke petrol engine

4-stroke petrol engine

All of these

Properties of the reflector

Energy of neutrons

Geometry of the reflector

Both (A) and (B)

Homogeneous

Laminar

Heterogeneous

None of these

Air only

A mixture of petrol and air

Petrol only

Joule cycle

Stirling cycle

Rankine cycle

Otto cycle

Both mild and big explosions occurs simultaneously

First a mild explosion followed by a bi explosion

First a big explosion followed by a mil explosion

Never occurs

Short delay period

Late auto-ignition

Low compression ratio

High self ignition temperature of fuel

Normal heptane

Alcohol

Iso-octane

Benzene

10 : 1

15 : 1

25 : 1

20 : 1