輪機(jī)英語(yǔ)船舶動(dòng)力裝置章節(jié)練習(xí)(2019.05.08)

來(lái)源：考試資料網(wǎng)

1 A dirty diesel engine oil filter element can best be detected by （）.

2 The quality of the fuel oil and lube oil （）, Im afraid.

3 Under manoeuvring condition the main engine may run on （）.

4 The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as （）.

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5 Scale and dirt accumulation in the waterside of a lube oil cooler will be indicated by a gradual increase in the lube oil（）.

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6 The fuel injector injects a fine spray of fuel into the hot air and combustion （）, producing much high pressure in the gases.

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7 A lubricant often has to perform many duties in any situation, in addition to its fundamental job of （）.

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8 The main function of tie rods in the construction of large, low speed diesel engines is to（）.

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9 In the （） pressure charging system the pulse of energy that occur as the exhaust is released from the cylinder to improve the output of the turbocharger.

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10 To start the ejection process the oil feed to the centrifuge is first shut off and the oil remaining in the bowl removed by admitting （）.

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