The control lever for the mechanical disengaging apparatus in a lifeboat shall（）.

A、be painted bright red

B、be secured to a permanent part of the lifeboat structure

C、have the area surrounding the lever painted white

D、All of the above

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更多“The control lever for the mechanical disengaging apparatus in a lifeboat shall（）.”相关的问题

第1题

[单选题] 为了避免震动，用低速控制钮减低移动舱盖的速度。（）

A、To avoid shock, reduce the speed of moving hatch cover by inching control. B、To avoid shock, reduce the speed of moving hatch cover by control levers. C、To avoid shock, reduce the position of moving hatch cover by inching control. D、To avoid shock, reduce the course of moving hatch cover by control levers.

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第2题

[单选题] In order to avoid shock, reduce the speed by （）(低速控制器)when the cover comes near the stoppers.

A、control lever B、control panel C、control loop D、inching control

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第3题

[] The control lever for the mechanical disengaging apparatus in a lifeboat shall（）.

A、A.be painted bright red B、B.be secured to a permanent part of the lifeboat structure C、C.have the area surrounding the lever painted white D、D.All of the above

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第4题

[单选题] After operation, drop the control levers into stowing hole, and （）(停止)the electric motor.

A、start B、stop C、move D、shift

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第5题

[单选题] Which action（s）should the operator of a pedestal crane take if crane control is lost （）.

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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第6题

[单选题] Which action(s) should the operator of a pedestal crane take if crane control is lost?（）

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