海船船员考试

单选题A small fuel spillage has occurred during helicopter refueling. After the leak has been stopped and fire-control personnel have been notified and are standing by，the next step is to（）.A proceed with fueling operationB have helicopter move to a safer lo

题目
单选题
A small fuel spillage has occurred during helicopter refueling. After the leak has been stopped and fire-control personnel have been notified and are standing by，the next step is to（）.
A

proceed with fueling operation

B

have helicopter move to a safer location

C

wash spilled fuel away with a flood of water

D

clean spilled fuel with rags

参考答案和解析
正确答案： C
解析： 暂无解析
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相似问题和答案

第1题：

Once you have established the daily ration of drinking water in a survival situation，how should you drink it ________．

A.Small sips at regular intervals during the day

B.The complete daily ration at one time during the day

C.One-third the daily ration three times daily

D.Small sips only after sunset


正确答案：C

第2题：

单选题
Heat damage to fuel injection nozzles on small high-speed diesel engines, can be prevented by（）
A

employing fuel oil as a cooling medium

B

preventing hard carbon deposit on nozzle tips

C

avoiding fuel oil temperature exceeding builder’s specification

D

ensuring good metallic contact between nozzles and cylinder heads


正确答案： D
解析： 暂无解析

第3题：

It has been documented that during World War Ⅱ, America's armed forces once tried formation flight to save fuel.


正确答案：

第4题：

单选题
Your vessel has run aground and upon taking fuel oil tank soundings, you find that a fuel tank level has increasedYou therefore should suspect （）.
A

condensation in the fuel tank

B

a crack in the hull portion of the fuel tank

C

a load of bad fuel

D

contamination from the saltwater flushing system


正确答案： D
解析： 暂无解析

第5题：

单选题
Each hose in the fuel transfer system for helicopter refueling must have a（）.
A

static grounding device

B

quick-disconnect nozzle

C

splash guard

D

vapor recovery system


正确答案： B
解析： 暂无解析

第6题：

If , during helicopter refueling operations, fuel is spilled on clothing, the person should first_____.

A.see the medic immediately

B.spray himself with foam or CO2

C.complete his task and then see the medic

D.remove the clothing and wash


正确答案：D
在直升机加油操作中，如果有燃油溢出在衣服上，则应首先把衣服脱掉并清洗。

第7题：

单选题
How must each storage tank for helicopter fuel on a ship be marked?（）
A

DANGER - KEEP AWAY

B

DANGER - EXPLOSIVE VAPORS

C

DANGER - NO SMOKING

D

DANGER - FLAMMABLE LIQUID


正确答案： A
解析： 暂无解析

第8题：

The primary danger in helicopter fires is ______.

A.burning jet fuel running on to quarters or other areas

B.loss of stability

C.rotating and flying debris

D.heat damage to helicopter structure


正确答案：A

第9题：

单选题
Your vessel has just finished bunkering and has a small list due to improper distribution of the fuel oil. This list will cause（）.
A

a decrease in reserve buoyancy

B

a decrease in the maximum draft

C

the vessel to flop to port or starboard

D

None of the above


正确答案： D
解析： 暂无解析

第10题：

单选题
Your ARPA has two guard zones.What is the purpose of the inner guard zone（）.
A

Alert the watch officer that a vessel is approaching the preset CPA limit

B

Warn of small targets that are initially detected closer than the outer guard zone

C

Guard against target loss during critical maneuvering situations

D

Sound an alarm for targets first detected within the zone


正确答案： A
解析： 暂无解析

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