默认题库 - 锚泊与靠离泊作业 - 查题吧

单选题

You are underway in fog and you hear one prolonged blast followed by two short blasts.This is a vessel（）.

A. Towing
B. Engaged on pilotage duty
C. Aground in a fairway
D. Stopped and making no way through the water

单选题

You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.

A. anchor using both anchors
B. anchor with scope of 8 or more to 1
C. use a stern anchor
D. fit a crown strap and work wire to the anchor

单选题

We took usual steps:sounding the depth，reversing and stopping engine，paying out anchor and 60 fathoms of chain cable in the depth of 12 fathoms．The operation above is（）.

A. berthing
B. searching
C. anchoring
D. picking up pilot

单选题

To ensure the best results during the Mediterranean moor，the chains should（）.

A. be crossed around the bow
B. tend out at right angles to the bow
C. tend aft 60°from each bow
D. tend forward 30°on either bow

单选题

There are two classes of vessels which，to the extent necessary to carry out their work，do not have to comply with the rule regarding traffic separation schemes. One of these is a vessel（）.

A. engaged in fishing in a traffic lane
B. servicing a submarine cable
C. towing another
D. engaged on pilotage duty

单选题

The ship is moored（）buoys.

A. of
B. on
C. alongside
D. to

单选题

The purpose of the stripping bar on an anchor windlass is to（）.

A. clean off any mud that may have accumulated on the chain
B. engage or disengage the wildcat
C. fairlead the chain from the hawse pipe to the wildcat
D. prevent the chain from fouling the wildcat

单选题

Owing to the big draught of the ship，she has to go alongside by the time of（）.

A. spring tide
B. flood tide
C. ebb tide
D. slack water

单选题

Your 15-meter tug is underway and crossing a deep and narrow channel. A large container vessel is off your port bow on a steady bearing. Which statement is TRUE concerning this situation? （）.

A. You should maintain course and speed
B. The container vessel is the stand-on as it is the larger vessel
C. You are not to impede the safe passage of the container vessel in the channel
D. None of the above

单选题

By paying out more anchor cable，you（）.

A. decrease the holding power of your anchor
B. decrease the swing of your vessel while at anchor
C. increase the holding power of your anchor
D. increase the possibility that your vessel will drag anchor

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