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【单选题】

A hydrostatic release mechanism for a liferaft().

A、must be wet before it will release

B、should be kept in a watertight except in an emergency

C、will inflate the raft in its cradle if operaterd manually

D、must be submerged to a certain depth to release automatically

更多“A hydrostatic release mechanism for a liferaft().”相关的问题
第1题

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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第2题

A、replaced annually  B、tested monthly  C、serviced annually  D、overhauled quarterly  

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第3题

A、put back in service if some CO2 remains  B、hydrostatically tested  C、retagged  D、recharged  

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第6题

AA.put back in service if some C02 remains  B、B.hydrostatically tested  C、C.retagged  D、D.recharged  

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第7题

A、put back in service if some CO2 remains  B、hydrostatically tested  C、retagged  D、recharged  

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第8题

A、deck loads from above  B、dynamic forces while afloat  C、hydrostatic pressure  D、over-pressurization  

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第9题

AA.hog or sag calculations or tables  B、B.hydrostatic curves  C、C.general arrangement plans  D、D.cross-sectional views of the vessel  

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第10题

AA.deck loads from above  B、B.dynamic forces while afloat  C、C.hydrostatic pressure  D、D.over-pressurization  

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