海船船员考试

单选题An auxiliary reservoir for starting auxiliary engines should be kept at （）.A low pressure at all timesB full pressure at all timesC low pressure at intermittenceD full pressure at intermittence

题目
单选题
An auxiliary reservoir for starting auxiliary engines should be kept at （）.
A

low pressure at all times

B

full pressure at all times

C

low pressure at intermittence

D

full pressure at intermittence

参考答案和解析
正确答案： B
解析： 暂无解析
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相似问题和答案

第1题：

The water in an auxiliary boiler should be tested for chloride content to determine ( ).

A.total dissolved solids

B.salt contamination

C.water harcness

D.chlorine contamination


正确答案：B
解析：chloride:氯
译文：应对辅助锅炉的炉水进行含氯量化验，以判断其是否被海水污染。

第2题：

辅助所 auxiliary block post


正确答案: 设在区间与岔线的接轨处，不属于分界点，不能与相邻车站办理行车闭塞手续，进出岔线的列车占用区间正线时，其道岔由辅助所隶属的车站控制。

第3题：

Main engines as well as auxiliary engines operating on heavy fuel should have continuousoon the lubricating oil, either according tothebypass or batch principles

A.filtering

B.centrifuging

C.depositing

D.operating


答案：B

第4题：

单选题
After you enter Thimble Shoal Channel，you will alter course to pass between Trestle “A” and “B”. Which channel should you use?（）
A

Thimble Shoal Main Channel or the South Auxiliary Channel

B

Any of the channels but keep to the right hand side

C

The South Auxiliary Channel

D

Thimble Shoal Main Channel


正确答案： D
解析： 暂无解析

第5题：

单选题
Auxiliary diesel engines can be automatically shut down as a result of （）
A

low lube oil temperature

B

low lube oil pressure

C

high exhaust temperature

D

high cooling water pressure


正确答案： C
解析： 暂无解析

第6题：

辅助调车场 auxiliary yard


正确答案: 专门办理相邻区段零摘列车和地区或枢纽小运转列车解编作业的车场。

第7题：

Which options must you configure while performing an automated Tablespace Point-in-Time Recovery (TSPITR) by using Recovery Manager (RMAN)?（）

  • A、New channels for restore and recovery tasks
  • B、New name for the data files of the tablespace
  • C、Auxiliary name for the data files of the tablespace
  • D、Auxiliary destinations for an auxiliary set of data files

正确答案:D

第8题：

What should be prepared before disassembly of cylinder for main engine or auxiliary engine?


正确答案：Familiarized with operational manual, such as know with certainty the disassembly procedures, cut off oil and water, the operational procedure, test by oil and water after assembly; get knowledge of Assembly Crevice and Limited Crevice; count on necessary spares; check all necessary tools before working; be clear of duties for personal engaged in disassembly of cylinder; safety measures and safety working training are also vital.

第9题：

单选题
Who is in charge of the auxiliary engines?（）
A

The chief engineer

B

The second engineer

C

The third engineer

D

The fourth engineer


正确答案： C
解析： 暂无解析

第10题：

单选题
When an auxiliary boiler is panting and emitting black smoke, you should （）.
A

increase the fuel oil temperature

B

decrease the fuel oil temperature

C

decrease the fuel oil supply pressure

D

increase the air supply


正确答案： A
解析： 暂无解析

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