默认题库 - VHF通信 - 查题吧

单选题

I am ready（）tow line.

A. cast
B. to cast of
C. cast off
D. to cast off

单选题

If it（）fine tomorrow，we shall start unloading.

A. to be
B. is
C. will be
D. has bee

单选题

If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies，which frequency should you call on? （）

A. Calling frequency
B. Distress frequency
C. Urgency frequency
D. Working frequency

单选题

Should that kind of weather（），the two ships would touch each other.

A. persist
B. persists
C. to persist
D. persisted

单选题

The weather is often（）in a high-pressure area.

A. fine
B. cloudy
C. rainy
D. windy

单选题

There is a VHF set（）the front of the wheelhouse.

A. at
B. on
C. of
D. i

单选题

What is meant by veering the anchor chain? （）

A. Bringing the anchor to short stay
B. Heaving in all the chain
C. Locking the windlass to prevent more chain from running out
D. Paying out more chai

单选题

There is a drifting mine（）in position 21 degrees 31 minutes North 124 degrees 20 minutes East.

A. report
B. reports
C. reported
D. reporting

单选题

One hour before arrival at Elbe 1 light vessel，masters are advised to contact the pilot boat by（）.

A. telephone
B. telegraph
C. telex
D. VHF

单选题

A call between any two ship stations on an intership working frequency shall have a maximum duration of（）.

A. 2 minutes
B. 3 minutes
C. 4 minutes
D. 5 minute

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