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Control of the main propulsion diesel engines can be shifted

题目
单选题
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the （）.
A

wheelhouse control station

B

engine room control station

C

captains office

D

chief engineers office

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相似问题和答案

第1题：

单选题
One major disadvantage of a low-speed diesel as compared to a steam main-propulsion system is（）.
A

the extra weight required for the diesel reduction gearing

B

a minimum speed for the engines that limits the minimum speed of the vessel

C

the higher fuel consumption per SHP

D

the low efficiency of the system when a controllable pitch propeller is used


正确答案： C
解析： 暂无解析

第2题：

单选题
（）are increasingly used as main engine on merchant vessels, because they have a high Hp/Weight ratio.
A

Slow speed diesel engines

B

Medium-speed diesel engines

C

Steam engines

D

Gasoline engines


正确答案： C
解析： 暂无解析

第3题：

For most diesel propulsion and generator engines, the over-speed trip device will stop the engine by

A.moving the governor control to stop

B.shutting off the lubricating oil supply

C.tripping the governor emergency stop lever

D.shutting off the fuel supply


正确答案：D

第4题：

单选题
Thermocouple pyrometers are used on large, main propulsion diesel engines to indicate the temperature of the（）
A

cooling water leaving each cylinder

B

fuel oil entering the injector

C

exhaust gases at various locations

D

lube oil at the bearing supplies


正确答案： A
解析： 暂无解析

第5题：

单选题
For most diesel propulsion and generator engines, the over-speed trip device will stop the engine by （）
A

moving the governor control to stop

B

shutting off the lubricating oil supply

C

tripping the governor emergency stop lever

D

shutting off the fuel supply


正确答案： D
解析： 暂无解析

第6题：

单选题
On a large low-speed main propulsion diesel engine, lower main bearing wear is usually measured by using a/an （）
A

dial indicator

B

outside caliper

C

bridge gauge

D

tram rod


正确答案： D
解析： 暂无解析

第7题：

单选题
Propulsion engines and the vast majority of auxiliary generator engines are designed to allow a generous through-flow of scavenge air in order to control （）
A

the lubricating oil consumption

B

the turbine blade temperature

C

the flow rate of fuel

D

scavenge air pressure


正确答案： A
解析： 暂无解析

第8题：

Crankcase explosions in propulsion diesel engines result from ____.

A.the splashing of lubrication oil by the crankshaft

B.the dilution of crankcase oil with particles of combustion

C.broken fuel lines spraying oil on the crankcase

D.the ignition of unburned fuel and air in the crankcase


正确答案：D

第9题：

单选题
On most modern diesel engines, the main and connecting rod bearings receive their lubricating oil by （）.
A

banjo feed

B

splash feed

C

gravity feed

D

pressure feed


正确答案： B
解析： 暂无解析

第10题：

单选题
Mist detectors used on large low-speed main propulsion diesel engines monitor and check for the presence of （）.
A

fuel oil vapor at the sludge tank vent

B

unburned fuel vapors in the scavenge air receiver

C

lube oil vapors in the crank case

D

lube oil vapors in the engine room


正确答案： C
解析： 暂无解析

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