單項(xiàng)選擇題Survival practice in the mooring system is to slack off the tensions on the leeward side and（）.

A.deballast the unit to transit draft
B.adjust as evenly as practical the windward tensions
C.release the anchors on the windward side
D.tighten the anchor buoys on the leeward side anchors


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你可能感興趣的試題

1.單項(xiàng)選擇題Steering a motor lifeboat broadside to the sea could cause it to（）.

A.capsize
B.run smoother
C.run faster
D.sink

2.單項(xiàng)選擇題Severe exposure to chlorine gas can be fatal. Chlorine gas is primarily a（）.

A.respiratory irritant
B.skin burning agent
C.blood poisoning agent
D.nerve paralyzing irritant

3.單項(xiàng)選擇題Separation cloths may be used to（）.

A.absorb moisture from hygroscopic cargoes
B.fill gaps between layers of cargo
C.wrap cargo that leaks from packaging
D.keep bagged cargo leakage from contacting the deck

4.單項(xiàng)選擇題Seasickness is caused by rolling or rocking motions which affect fluids in the（）.

A.stomach
B.lower intestines
C.inner ear
D.bladder

5.單項(xiàng)選擇題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