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

來源：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 （）.

點(diǎn)擊查看答案

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

點(diǎn)擊查看答案

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

點(diǎn)擊查看答案

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

點(diǎn)擊查看答案

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

點(diǎn)擊查看答案

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.

點(diǎn)擊查看答案

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 （）.

點(diǎn)擊查看答案