海船船员考试

单选题The （） in the steering gear system provides the force.A control equipmentB power unitC transmission mechanismsD fittings and pipeline

题目
单选题
The （） in the steering gear system provides the force.
A

control equipment

B

power unit

C

transmission mechanisms

D

fittings and pipeline

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相似问题和答案

第1题：

When steering by hand，which of the following may be a functional input to the steering gear as a result of turning the wheel ________．

A.Non-follow-up

B.Rudder adjustment

C.Weather adjustment

D.All the above may be activated


正确答案：A

第2题：

单选题
When the helm demands a 20°right rudder movement from an electro-hydraulic steering gear, which of the listed actions will be the FIRST action to happen when this rudder position is attained?（）
A

The six-way valve opens

B

The steering service pump motor is stopped

C

The follow-up gear takes the pump off stroke

D

The cylinder relief valves bypass oil to the suction side the pump


正确答案： D
解析： 暂无解析

第3题：

The_______in the steering gear move the rudder to the required angle

A.control equipment

B.power unit

C.transmission mechanisms

D.fittings and pipeline


正确答案：C

第4题：

单选题
According to the way the steering gear is operated, the steering gear may be divided into: hand - steering, （） and automatic steering.
A

hydraulic steering

B

follow-up steering

C

remote control steering

D

air controlled steering


正确答案： A
解析： 暂无解析

第5题：

单选题
When the steering wheel is turned, oil is directed to the steering gear rams by（）
A

modulating the oil flow with the six-way valve

B

moving the automatic pressure differential valve

C

moving the receiving telemotor which regulates the tow-way valve

D

varying the eccentricity of a floating ting or angle of a tilting box


正确答案： B
解析： 暂无解析

第6题：

单选题
The test of a towing vessel’s steering gear control system includes each item EXCEPT（）.
A

a test from the alternative power supply，if installed

B

timing the movement of the rudder from hard over to hard over

C

verification that the rudder angle indicator shows the actual position of the rudder(s)

D

visual inspection of the steering linkage


正确答案： C
解析： 暂无解析

第7题：

单选题
In the voyage, when carrying out abandon ship drill, should be test every time（）.
A

the emergency lighting system for muster and abandon ship

B

air/oil emergency shut-down

C

M-Eemergency operation

D

main/auxiliary steering gear changing


正确答案： A
解析： 暂无解析

第8题：

In ______ the control action is independent on the output.

A.a closed loop control system

B.an open loop control system

C.a boiler control system

D.a steering gear control system


正确答案：B

第9题：

单选题
The in the steering gear move the rudder to the required angel（）
A

control equipment

B

power unit

C

transmission mechanisms

D

fittings and pipeline


正确答案： A
解析： 暂无解析

第10题：

单选题
Which of the following is NOT true according to the passage?（）
A

Both the main steering gear and the auxiliary steering gear should be operated

B

The alarms fitted to the remote control system should be operated

C

The emergency generator compartment should be checked

D

The communication system between the bridge and the steering gear compartment should be operated


正确答案： C
解析： 暂无解析

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