更多"Moving of an anchor over the sea bo"的相关试题:
[单项选择]Moving of an anchor over the sea bottom involuntarily because it is no longer preventing the movement of the vessel defines（）.
A. dredging ( of anchor )
B. dragging ( of anchor )
C. weighing anchor
D. walking out anchor
[单项选择]MOVING OF AN ANCHOR OVER THE SEA BOTTOM INVOLUNTARILY BECAUSE IT IS NO LONGER PREVENTING THE MOVEMENT OF THE VESSEL defines（）.
A. Dredging (of anchor)
B. Dragging (of anchor)
C. Weighing anchor
D. Walking out anchor
[单项选择]When weighing anchor in a rough sea，how would you avoid risk of damaging the bow plating （）.
A. Heave it home as fast as you can
B. Heave it home intermittently，between swells
C. Leave the anchor under foot，until the vessel may be brought before the Sea
D. Wait for a calm spot between seas，then house it
[单项选择]A sea anchor is（）.
A. a heavy anchor with an extra long line used to anchor in deep water
B. a cone shaped bag used to slow down the wind drift effect
C. a pad eye to which the sea painter is made fast
D. made of wood if it is of an approved type
[单项选择]Lifting the anchor from the bottom is called（）.
A. broaching the anchor
B. shifting the anchor
C. walking the anchor
D. weighing the anchor
[单项选择]LIFTING THE ANCHOR FROM THE BOTTOM is called（）.
A. broaching the anchor
B. shifting the anchor
C. walking the anchor
D. weighing the anchor
[单项选择]My anchor is clear（）the bottom.
A. away
B. from
C. off
D. of
[单项选择]An emergence sea anchor may be constructed by type of extinguisher?（）.
A. a boat bucket
B. an air tank filled with water
C. an oar and canvas weighted down
D. All of the above
[单项选择]An emergency sea anchor may be constructed by using（）.
A. a boat bucket
B. an air tank filled with water
C. an oar and canvas weighted down
D. All of the above
[单项选择]Releasing oil from the sea anchor of a lifeboat may（）.
A. keep the propeller from being fouled
B. increase propeller speed
C. help calm the waves in the vicinity of the craft
D. increase the holding power of the sea anchor
[单项选择]Releasing oil from the sea anchor of a survival craft may（）.
A. keep the propeller from being fouled
B. increase propeller speed
C. help calm the waves in the vicinity of the craft
D. increase the holding power of the sea anchor
[单项选择]The purpose of the tripping line on a sea anchor is to（）.
A. Aid in casting off
B. Direct the drift of the vessel
C. Aid in its recovery
D. Maintain maximum resistance to broaching
[单项选择]In good weather，you should deploy the sea anchor from the liferaft to（）.
A. keep the liferaft from capsizing
B. navigate against the current
C. keep personnel from getting seasick
D. stay in the general location
[判断题]Sea anchor用于稳定船体，减缓其漂移速度。
[单项选择]On an anchor windlass，the wheel over which the anchor chain passes is called a（）.
A. brake compressor wheel
B. devil's claw
C. wildcat
D. winchhead
[单项选择]Due to the shape of the sea anchor，the best way to haul it back aboard is by（）.
A. hauling in on the anchor line as you would any anchor
B. getting all hands to assist
C. its trip line
D. cutting the line，as you cannot haul it back in
