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单选题
If the pump for a hydraulic anchor windlass is over heating, the cause may be （）.
A
increased pump speed
B
excessive pump discharge pressure
C
too low of a tilting box angle
D
low pump speed
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the pump over-speedingB
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考题
单选题If the pump for a hydraulic anchor windlass is overheating, the cause may be （）.A
excessive drive motor speedB
excessive pump discharge pressureC
too low of a tilting box angleD
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考题
单选题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
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单选题The part of the anchor windlass that engages the anchor chain for lifting is called the （）.A
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考题
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allow an alternate main pump to start in the fully loaded condition thus developing immediate full torqueB
prevent either main pump from being hydraulically motored when idle by cross pressure flowC
prevent both units from operating simultaneously which could result in doubling the flow of oil and pressure leading to over pressurization of the systemD
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考题
单选题Moving of an anchor over the sea bottom to control the movement of the vessel defines（）.A
dredging ( of anchor )B
dragging ( of anchor )C
weighing anchorD
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考题
单选题When dropping anchor，you are stationed at the windlass brake．The most important piece（s）of gear is（are）（）.A
A hard hatB
A long sleeve shirtC
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考题
单选题If a hydraulic pump is overheating, the cause may be （）.A
excessive internal leakage in the pumpB
low discharge pressure and fluid flowC
excessive fluid level in the hydraulic reservoirD
operation of the pump at 100% efficiency
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单选题When the order “Let go the anchor” is received ,you should （）.A
release the brakeB
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A and B
考题
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brake compressor wheelB
devil's clawC
wildcatD
winchhead
考题
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prevent fouling of the anchorB
decrease swing of the vesselC
prevent dragging of the anchorD
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permanent loss of pump suctionB
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hawse pipeB
fall pipeC
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cause damage to the pump ff not continually drained from the pump casingD
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考题
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Heaving in all the chainC
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考题
单选题The sprocket wheel in a windlass，used for heaving in the anchor，is called a（）.A
capstanB
dog wheelC
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考题
单选题What is a spill pipe?（）A
A drainage pipe that carries rain or spray from an upper deck to a lower deckB
A pipe under the anchor windlass leading to the chain lockerC
A chute，usually over the stern，to lead dumped garbage clear of the hullD
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考题
单选题If your vessel is dragging her anchor in a strong wind，you should（）.A
shorten the scope of anchor cableB
increase the scope of anchor cableC
put over the sea anchorD
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考题
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a low load on the unitB
a clogged pump suction strainerC
a blockage in the line between the pump and hydraulic motorD
the hydraulic motor turning too fast
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