單項(xiàng)選擇題

If you suspect a diesel engine is misfiring due to air leakage into the fuel system, you should begin looking for the leak at the （）

A.fuel line connections to cylinder injection valves
B.gasket surfaces of the fuel oil filters
C.discharge fitting of the fuel injector pumps
D.suction side of the fuel oil tran

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單項(xiàng)選擇題

Stating a large propulsion diesel engine using diesel fuel during cold weather conditions can be made easier by （）

A.increasing the quantity of starting air
B.increasing the lube oil pressure
C.heating the engine fuel supply
D.heating the engine jacket water

單項(xiàng)選擇題

Air in the fuel lines of a diesel engine can cause （）

A.ignition failure
B.oxygen corrosion of the fuel lines
C.the pistons to seize
D.blue smoke

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If you suspect a diesel engine is misfiring due to air leakage into the fuel system, you should begin looking for the leak at the （）

你可能感興趣的試題

Stating a large propulsion diesel engine using diesel fuel during cold weather conditions can be made easier by （）

Air in the fuel lines of a diesel engine can cause （）