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輪機(jī)英語船舶動(dòng)力裝置單項(xiàng)選擇題每日一練(2019.01.11)
來源:考試資料網(wǎng)
1
When fuel oil has seriously contaminated a diesel engine lubricating oil, you should ().
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2
On the top of the cylinder is mounted the cylinder cover which is pressed onto () of the cylinder liner by means of nuts and studs.
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3
Modern engines () exhaust gas driven turbo-chargers to supply pressurized fresh air for scavenging and supercharging.
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4
After "F.W.E" is given, the air system is shut down, the () gear put in, all drains and indicator cocks opened, and the cooling water kept running.
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5
() is arranged for cleaning the lubricating oil in the system and clean oil can be provided from a storage tank.
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