A.top or upstream beginning of a bend
B.bottom or downstream beginning of a bend
C.midpoint or center radius of a bend
D.center line or apex of a bend
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A.This is the best place to land
B.You are seen - assistance will be given as soon as possible
C.Tail block is made fast
D.Slack away
A.the code flags FR
B.a black ball over a black diamond shape
C.code flag Quebec over a black ball
D.two black diamond shapes in a vertical line
A.not close
B.not closing
C.we didn't close
D.not to be closed
A.shorten the scope of anchor cable
B.increase the scope of anchor cable
C.put over the sea anchor
D.put over a stern anchor
A.increases the size of foam bubbles formed
B.increases the rate of foam production
C.improves the extinguishing properties of foam
D.gives the nozzleman more freedom of movement，since it can be placed anywhere in the hose line
最新試題
The major components which determine the length of a catenary in a deployed anchor cable are water depth，cable weight，and（）.
Production of mechanical foam by a portable in-line foam proportioner（）.
LIFTING THE ANCHOR FROM THE BOTTOM is called（）.
The heaviest type pallet is the（）.
In a storm，the windward lines of a ship’s mooring system provide（）.
The head of the bend is the（）.
What is the lifesaving signal for You are seen -assistance will be given as soon as possible?（）
In determining the scope of anchor line to pay out when anchoring a small boat，one must consider the（）.
The litter on a ship must be able to（）.
The Master to prosecute all voyages with the utmost（）and to render customary assistance with the Vessel’s Crew.