INTERNAL COMBUSTION ENGINES QUIZ

End of exhaust stroke

End of suction stroke

Beginning of exhaust stroke

Beginning of suction stroke

Fuel injection starts at 10° before top dead center and ends at 20° after top dead center

Fuel injection starts at just before top dead center and ends just after top dead center

May start and end anywhere

Fuel injection starts at top dead center and ends at 20° after top dead center

Hit and miss governing

Combination of (B) and (C)

Quantitative governing

Qualitative governing

[2(V₀/V₁)]/ [1 + (V₀/V₁)²]

(V₀/V₁)/ [1 + (V₀/V₁)²]

V₁/(V₀ + V₁)

V₀/(V₀ + V₁)

Low heat value of oil

High heat value of oil

Calorific value of oil

Mean heat value of oil

Exhaust valve closing after top dead center

Inlet valve opening before top dead center

Inlet valve closing before bottom dead center

Inlet valve closing after bottom dead center

Otto cycle

Stirling cycle

Joule cycle

Rankine cycle

Run at high speed

Not run

Run more efficiently

Explode

Air and fuel

Air alone

Fuel alone

Air and lub oil

50

0

100

120