A.at
B.for
C.in
D.on
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A.on
B.by
C.in
D.for
A.stop down
B.speed down
C.slow down
D.down slow
A.SOS，ZZZ，XXX
B.SOS，UUU，SSS
C.SOS，XXX，TTT
D.SOS，TTT，UUU
A.final topping off is occurring
B.first starting to receive fuel
C.hoses are being blown down
D.hoses are disconnected and being capped
A.at all times
B.during evening hours
C.unless another person is present
D.during drilling operations
最新試題
Which statement is TRUE about placing the eyes of two mooring lines on the same bollard?（）
The term PROLONGED BLAST refers to（）.
Which mooring line is likely to undergo the most strain when docking a ship under normal conditions?（）
Which statement is TRUE about nylon line?（）
Which method is used to detect rot in manila lines?（）
To safely anchor a vessel there must be sufficient scope in the anchor cable. Scope is the ratio of（）.
Proper use shall be made（）radar equipment if fitted and operational.
Where would you find the call sign or call letters of the radio station on your ship?（）
Which spoken emergency signal would you use to call a boat to come assist a man overboard?（）
Which statement is TRUE with respect to the elasticity of nylon mooring lines?（）.