默认题库 - 海洋法基本知识

单选题

The purpose of the “set” hand on an aneroid barometer is to（）.

A. adjust the barometer
B. indicate any change in the reading of the barometer
C. provide a correction for height above sea level
D. provide a correction for temperature change

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单选题

The sea anchor shown as item number 14 will NOT（）.

A. check the liferaft's way
B. keep the liferaft end on to the sea
C. reduce the possibility of capsizing or broaching
D. right the raft if it inflates inverted

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单选题

What must be carried out in order to launch and inflate an inflatable liferaft? （）

A. Pull on the hydrostatic release，pull on the sea painter
B. Push on the hydrostatic release，pull on the sea painter
C. Push on the hydrostatic release，push on the sea painter
D. Pull on the hydrostatic release，push on the sea painter

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单选题

In the Sargasso Sea there are large quantities of seaweed and no well defined currents. This area is located in the（）.

A. Central North Atlantic Ocean
B. Caribbean Sea
C. Western North Pacific Ocean
D. area off the west coast of South America

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单选题

In many areas “atoll” clouds (clouds of vertical development) are produced over small islands. These are the result of（）.

A. rising air currents produced by the warm islands
B. warm air from the sea rising over higher land areas
C. cool land air mixing with warm sea air
D. descending air over the island

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单选题

What is placed on the underside of an inflatable liferaft to help prevent it from being skidded by the wind or overturned? （）

A. Ballast bags
B. A keel
C. Strikes
D. Sea anchor

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单选题

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

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单选题