海船船员考试
单选题Prior to magnetic particle inspection of anchor chain，the chain should be（）.A degaussedB demagnetizedC soakedD sandblasted
题目
degaussed
demagnetized
soaked
sandblasted
相似问题和答案
第1题：
The American Petroleum Institute recommends that connecting links and anchor shackles be inspected using ______.
A.visual examinations
B.magnetic particle inspection
C.dye penetrant inspection
D.x-ray inspection
第2题：
Before letting the anchor go, you should check that the ______.
A.chain is clear
B.anchor is clear of obstructions
C.wildcat is disengaged
D.All of the above
抛锚前，你应该检查：锚链清爽、锚没有阻碍、锚机持链轮脱开。
第3题：
A chain stripper is used to ______.
A.prevent chain from clinging to the wildcat
B.clean the marine debris from the chain
C.flake chain from a boat's chain locker
D.clean chain prior to an x-ray inspection
第4题：
First,clean the （）（锚链舱）！
- A、chain pipe
- B、chain locker
- C、hawse pipe
- D、anchor
正确答案:B
第5题：
Lower the anchor until it is clear of （）（锚链筒）.
- A、chain locker
- B、hawse pipe
- C、windlass
- D、anchor chain
正确答案:B
第6题：
Prior to magnetic particle inspection of anchor chain，the chain should be ______．
A.Degaussed
B.Demagnetized
C.Soaked
D.Sandblasted
第7题：
In a combination chain and wire rope mooring system, the anchor chain is deployed at the anchor end of the line to ______.
A.increase fatigue life of the system
B.reduce the time to retrieve the line
C.increase the holding power
D.reduce the catenary
在锚链与缆绳并用的系泊系统中，缆绳的作用主要是增强系泊强度。
第8题：
The American Petroleum Institute recommends magnetic particle inspection for ______.
A.anchor chain
B.wire rope
C.connecting links
D.pendant wires
第9题：
In anchor orders, “Up and down” means “（）”.
- A、The chain is not upright
- B、The chain is upright
- C、The chain is slack
- D、The chain is not slack
正确答案:B
第10题：
clean anchor chain as it's hauled in
recover anchors which have lost their buoys
run and retrieve anchors
prepare anchor chain for inspection