海船船员考试
单选题The signal for a fire emergency on an OSV is（）.A a 30 second on 30 second off alternating signalB the continuous blast of the ships whistle for not less than 10 seconds supplemented by the continuous ringing of the general alarm bells for not less than
题目
a 30 second on 30 second off alternating signal
the continuous blast of the ships whistle for not less than 10 seconds supplemented by the continuous ringing of the general alarm bells for not less than 10 seconds
an intermittent ringing of the general alarm for not less than ten seconds
announced over the PA system
相似问题和答案
第1题：
________is the most visible signal of distress from a lifeboat at sea in the daytime.
A.Smoke signal
B.Flash signal
C.Fire signal
D.Radio emergency transmission
第2题：
When should the emergency position-indicating radio beacon be activated after abandoning an OSV ________．
A.Immediately
B.After one hour
C.Only when another vessel is in sight
D.Only after sunset
第3题：
The emergency signal for fires is sounded on the ship’s whistle and general alarm as _____.
A.a continuous ringing for 10 seconds
B.one short ring followed by one long ring
C.two long rings of at least 20 seconds
D.a continuous ringing until the fire is extinguished
火灾紧急信号被船上的汽笛和警报发出连续10秒的鸣放。
第4题：
This fire extinguisher is to be used only in case of（）
- A、urgency
- B、crisis
- C、immediacy
- D、emergency
正确答案:D
第5题：
A group of crew members standing by in case of an emergency in order to assist other teams in action if necessary is a ______.
A.Fire team
B.Rescue team
C.Emergency team
D.Control team
在紧急情况下，一组船员随时处于预备状态，以便在必要时能够帮助其他队员，叫做救助队。
第6题：
On an OSV，when may a work vest be substituted for a required life jacket?
A.To replace a damaged life jacket
B.For use during fire drills
C.For use during boat drills
D.At no time
第7题：
______ is not contained in the muster list．
A.the details of how the order to abandon ship is given
B.the details of the general emergency alarm signal，the fire alarm signal and the public address system
C.the substitutes for key persons who may become disabled
D.the various fire sections enclosed by“A”class divisions
第8题：
As a duty engineer, as soon as your hear the fire emergency signal, you should ensure that the
A.ring buoys are thrown overboard
B.engines are stopped
C.fire pumps are started
D.life preservers have been issued to everyone
第9题：
If there is a fire on board, inform the bridge and give the （）at once.
- A、sound
- B、sounding
- C、alarm
- D、signal
正确答案:C
第10题：
The PSC officers will inspect the emergency power supply ，emergency steering gear, fire lines hydrants, fire hoses, fire hydrants, etc .（）
- A、PSC官员将检查应急电源、应急操舵装置、消防龙头、水龙带、消防栓等。
- B、港口国监督官员将检查应急电源、应急操舵装置、消防龙头、水龙带、消防栓等。
- C、A+B
- D、AB都不对。
正确答案:C