The cylinder liners are made of （） and the cylinder surfaces are sometimes chromium-plated.

A、steel

B、copper

C、cast iron

D、stainless steel

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更多“The cylinder liners are made of （） and the cylinder surfaces are sometimes chromium-plated.”相关的问题

第1题

[单选题] The cylinder liner forming the cylinder wall and the inside of the water jacket is called a（）

A、dry liner B、wet liner C、jacket liner D、corrugated liner

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第2题

[] Which of the following statements concerning cylinder liner wear is true?（）

A、A.Liner wear is distributed equally between the upper and lower portions of the cylinder B、B.Excessive liner wear causes wear between piston ring and groove C、C.Excessive, but uniform liner wear will not cause wear between piston ring and groove D、D.Liner wear is normally greatest in the middle of the cylinder

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第3题

[单选题] There is a support ring between the cylinder block and collar of the cylinder liner, thus carrying both the liner and the cylinder coverIt also passes to the cooling bores and to the cover（）

A、cooling water B、cooling oil C、refrigerant D、lubricate oil

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第4题

[单选题] Fix the fuel injector into （） after repair.

A、the cylinder liner B、the cylinder cover C、the cylinder jacket D、the piston

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第5题

[单选题] The cylinder covers and the liners are bolted together by means of （）.

A、bolts welded into the cylinder head B、bolts welded into the cylinder frames C、studs screwed into the cylinder head D、studs screwed into the cylinder frames

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第6题

[单选题] Which of the listed problems would be indicated by an accumulation of water in one cylinder, in addition to the crankcase of an idle diesel engine?（）

A、Excessive cylinder liner B、water in the fuel system C、Cracked cylinder liner D、Leaking lube oil cooler

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第7题

[单选题] Diesel engine blow-by is the leakage of combustion gases past the （）

A、oil rings only B、compression and scraper rings C、cylinder liner sealings D、cylinder liner ring grooves

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第8题

[单选题] In a diesel engine, blow-by is a result of combustion gases leaking into the crankcase past the （）

A、wrist pin bushings B、compression rings C、cylinder liner seals D、cylinder liner sealing ring