Cracks in the cylinders and cylinder covers may （） unequal heating.

A、result from

B、result in

C、give out

D、given from

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更多“Cracks in the cylinders and cylinder covers may （） unequal heating.”相关的问题

第1题

[单选题] Cracks in cylinder and cylinder covers may （） from unequal heating.

A、make B、cause C、result D、produce

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第2题

[单选题] The bore of a diesel engine cylinder describes the （）

A、swept volume of the cylinder B、inside diameter of the cylinder C、piston displacement in the cylinder D、length of the piston stroke

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第3题

[单选题] If the relief valve on a diesel engine cylinder lifts, the cause could be due to （）

A、liquid in the cylinder B、low compression in the cylinder C、high exhaust temperature D、poor fuel penetration

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第4题

[单选题] Some diesel engines are fitted with a thermometer in the cooling water outlet from each cylinderIf the cooling water temperature from all cylinders begins to rise above normal, you should suspect （）

A、increase blow-by in all cylinders B、incomplete combustion in all cylinder C、overloading in all cylinders D、insufficient fuel delivery to all cylinders

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第5题

[单选题] The most practical way of detecting an overload in one cylinder of an operating large, low-speed ,main propulsion diesel engine is to （）

A、check the cylinder exhausts for black smoke B、listen for combustion knock in that cylinder C、isolate each cylinder and inspect the injector D、check the cylinder exhaust temperature frequently