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In a typical medium speed, 4-stroke cycle diesel engine

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

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

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

D. May start and end anywhere

Answer: Option A

Solution(By Examveda Team)

In a typical medium speed, 4-stroke cycle diesel engine Fuel injection starts at 10° before top dead center and ends at 20° after top dead center

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