單項選擇題How do you determine the weight of the vessel that is supported by the ground when a vessel has run aground?().

A.This requires extensive calculation and is usually performed only by a naval architect not by a ship's officer
B.Determine the point where aground and the draft at that point,then calculate it using the grounding formula
C.Use the hydrostatic tables and enter with the mean draft before grounding and the mean draft after grounding
D.Use the inclining experiment formula and substitute the change of trim for the angle of list


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A.for
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A.Let go of both control levers and return to neutral position
B.Press the emergency stop
C.Notify the mate on watch
D.All of the above

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A.sailing
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D.abovementioned

4.單項選擇題The accident()caused damage to my hull.

A.have
B.is
C.will
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A.with
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6.單項選擇題Which action(s)is/are included in crane operations().

A.Normal boom stowage and shutdown operations
B.Emergency shutdown operation
C.Removing booms from stowage
D.All of the above

7.單項選擇題What form of ice is of land origin().

A.Shuga
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C.Spicule
D.Bergy bit

8.單項選擇題Sweat damage will occur in a cargo hold containing machinery parts when().

A.the outside air is colder than the cargo
B.the air temperature of the hold is higher than the outside air temperature
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D.the dew point of the outside air is lower than the temperature of the cargo

9.單項選擇題The crew was unable to()access to the engine room due to the extreme heat.

A.maintain
B.retain
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10.單項選擇題Which statement concerning Montauk Point Light is TRUE().

A.The light comes on at sunset
B.There is an emergency light if the main light is extinguished
C.The height of the light is 24 feet
D.The tower is painted with black and white stripes