海船船员考试
单选题Is extra power available（）emergency while maneuvering?A forB inC duringD to
题目
for
in
during
to
相似问题和答案
第1题：
Which statement concerning reserve sources of energy for GMDSS is FALSE ________．
A.While the ship is at sea，there must be available at all times a supply of electrical energy sufficient to operate the radio installations and to charge any batteries used as part of a reserve source of energy
B.Both the VHF and MF/HF installations must be simultaneously supplied
C.A means of ensuring a continuous supply of electrical power must be provided to all GMDSS equipment that could be affected by an interruption in power
D.If a UPS or equivalent is used to supply power to the ship's GPS receiver or other source of positional information，a means must be provided to ensure the continuous supply of the information in the event of a failure to the ship's main or emergency source of power
第2题：
Which of the following is not the emergency equipment?（）
- A、Emergency power supply.
- B、Quick-close device.
- C、Emergency squad.
- D、derricks.
正确答案:C
第3题：
While I am on holiday, ring me at my hotel only if there are any ___ message for me.
A、urgent
B、costly
C、valuable
D、emergency
第4题：
the same, whether at sea, or during maneuvering
adjusted during each hour of operation while at constant RPM
higher at sea than while maneuvering
lower at sea than while maneuvering
第5题：
The emergency source of power for Mobile Offshore Drilling Units should be capable， having regard to starting currents and the transitory nature of certain loads， of supplying simultaneously at least the services specified in 5.3.6 of the 1989 MODU Code. Which one of the following service is not required to be supplied from the emergency power for a period of 18 hours？（）
- A、Emergency lighting at every embarkation station on deck and over sides
- B、Emergency lighting at the storage positions for firemen’s outfits
- C、Fire and gas detection and their alarm system
- D、Power to operate the watertight doors and their indicators
正确答案:D
第6题：
In a virtual environment， what differentiates an x3950 M2？（）
- A、Disk space
- B、Memory
- C、Extra Power supplies
- D、CPU speeds
正确答案:B
第7题：
Delay due to port congestion，pilots，tugs not available is a：（）
- A、Contingency；
- B、Emergency；
- C、A or B；
- D、D.not A nor
正确答案:B
第8题：
A. ATX 4-pin
B. Molex
C. PCIe 6-pin
D. PCIe 8-pin
第9题：
对于引起HO的原因，下面（）描述是错误的。
- A、Better cell HO
- B、Emergency HO
- C、Low battery HO
- D、Power budget HO
正确答案:C
第10题：
to starboard
outboard from the center
to port
inboard toward the center