單項選擇題

When the opening pressure of a diesel fuel injector is greater than that specified by the engine manufacturer，the （）

A.quantity of fuel injected is decreased
B.quantity of fuel injected will always be increased
C.start of injection is advanced
D.duration of injection will always be greater

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單項選擇題

Broken intake valve springs on one cylinder of a diesel engine can cause the engine to （）

A.Over speed
B.fire improperly
C.lose oil pressure
D.overheatrapidly

單項選擇題

A device which functions to bring a diesel engine to a full stop to protect it from damage is known as a/an （）

A.torque limiter
B.over-speed trip
C.over-speed governor
D.load limit governor

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When the opening pressure of a diesel fuel injector is greater than that specified by the engine manufacturer，the （）

你可能感興趣的試題

Broken intake valve springs on one cylinder of a diesel engine can cause the engine to （）

A device which functions to bring a diesel engine to a full stop to protect it from damage is known as a/an （）

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When the opening pressure of a diesel fuel injector is greater than that specified by the engine manufacturer，the （）