INTERNAL COMBUSTION ENGINES QUIZ

Enhanced by increasing compression ratio

Enhanced by decreasing compression ratio

Dependent on other factors

None of these

Jet area is automatically varied depending on the suction

Flow is produced due to the static head in the float chamber

The diameter of the jet is constant and the discharge coefficient is invariant

The flow from the main jet is diverted to the compensating jet with increase in speed

35 bar

20 bar

10 bar

25 bar

Directly proportional to its distance from the centre

Directly proportional to its (distance)2 from the centre

Inversely proportional to its (distance)2 from the centre

Inversely proportional to its distance from the centre

100

50

120

Compression, expansion, suction and exhaust

Suction, compression, expansion and exhaust

Suction, expansion, compression and exhaust

Expansion, compression, suction and exhaust

Not effect

Decrease

Increase

None of the listed here

Chemically correct air-fuel ratio by weight

Actual air-fuel ratio for maximum efficiency

None of these

Chemically correct air-fuel ratio by volume

To conform the data used in design, the validity of which may be doubtful

All of these

To determine the information, which cannot be obtained by calculations

To satisfy the customer regarding the performance of the engine

V₀ / (V₀ + V₁)

2V₁ / (V₀ + V₁)

V₁ / (V₀ + V₁)

2V₀ / (V₀ + V₁)