海船船员考试
单选题Five or more short blasts on a vessel’s whistle indicates that she is（）.A In doubt that another vessel is taking sufficient action to avoid a collisionB Altering course to starboardC Altering course to portD The stand-on vessel and will maintain course
题目
In doubt that another vessel is taking sufficient action to avoid a collision
Altering course to starboard
Altering course to port
The stand-on vessel and will maintain course and speed
参考答案和解析
相似问题和答案
第1题：
If you do NOT understand the course or intention of an approaching vessel you should sound ___________.
A.one short blast
B.one prolonged blast
C.not less than five short blasts
D.not less than five prolonged blasts
如果你不了解它船的航向操作信息，你将鸣放至少五短声。
第2题：
vessel not under command
sailing vessel
vessel in distress
vessel being towed
第3题：
Approaching a anchorage in fog, you hear one short, one prolonged, and one short blast in that sequence on a ship’s whistle. This indicates ______.
A.A vessel towed
B.A vessel not under command and unable to maneuver.
C.A vessel anchored giving warning of her position.
D.A vessel stopped dead in the water.
在雾中接近锚地，你听到它船连续一长一短一长的雾号，着说明一个锚泊船警告来船注意它的存在。
第4题：
When any vessel fails to understand the intentions of an approaching vessel she must sound the danger signal
Only the stand-on vessel can sound the danger signal
Distress signals may be used in place of the danger signal
The danger signal consists of 4 or more short blasts of the whistle
第5题：
the continuous sounding of any fog signal apparatus
giving five or more short and rapid blasts of the whistle
firing a gun at intervals of about a minute
a barrel with burning oil in it，on deck
第6题：
If you hear more than six short blasts and one long blast of the whistle supplemented by the same signal on the general alarm, you should ______.
A.start the fire pump
B.go to your man overboard station
C.go to your lifeboat station
D.stand by for collision
假如你在气笛上听到补充相同于全船报警信号超过六短声又一长声时，你应到达救生艇甲板。
第7题：
of
off
to
with
第8题：
Five or more short blasts on a vessel’s whistle indicates that she is ______.
A.in doubt that another vessel is taking sufficient action to avoid a collision
B.altering course to starboard
C.altering course to port
D.the stand-on vessel and will maintain course and speed
船舶汽笛鸣放五短声或者多余五短声表明对它船正充分采取避免碰撞的措施有疑问。
第9题：
stand-on vessel and would sound two short blasts
give-way vessel and would sound no whistle signal
stand-on vessel and would sound no whistle signal
give-way vessel and would sound two prolonged blasts followed by two short blasts
第10题：
one short blast
one prolonged blast
not less than five short blasts
not less than five prolonged blasts