Inflatable liferafts are less maneuverable than lifeboats due to their（）.

A、A.shape

B、B.shallow draft

C、C.large sail area

D、D.All of the above

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更多“Inflatable liferafts are less maneuverable than lifeboats due to their（）.”相关的问题

第1题

[单选题] A rigid lifesaving device designed to support survivors in the water is a（）.

A、rigid liferaft B、life float C、inflatable liferaft D、survival capsule

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第2题

[单选题] Where do you obtain approved placards containing instructions for the launching and inflation of an approved inflatable liferaft? （）

A、Officer in Charge，Marine Inspection B、The manufacturer of the liferaft C、Maritime Administration D、The owner of the vessel on which the liferafts are carried

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第3题

[单选题] You board an inflatable liferaft that has been hand launched from a sinking vessel. What should you do first after everyone is onboard the liferaft?（）.

A、Cut the painter B、Operate the radio equipment C、Open the equipment pack D、Ventilate the liferaft of CO₂

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第4题

[单选题] If the hydrostatic release mechanism for an inflatable liferaft is not periodically serviced and becomes inoperative，it will NOT（）.

A、set the water lights on immersion B、release the dye-marker from the liferaft C、free the liferaft from the vessel D、break the seal on the carbon dioxide cylinder

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第5题

[单选题] Which operation should be done when launching an inflatable liferaft by hand?（）

A、Open the liferaft casing B、Turn the valve on the CO₂ cylinder to start inflation C、Make sure the operating cord is secured to the vessel before throwing it over the side D、After inflation，detach operating cord from liferaft

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第6题

[单选题] The operating cord on an inflatable liferaft also serves as a（）.

A、lifeline B、painter C、drogue D、marker

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第7题

[] Inflatable liferafts are provided with（）.

A、A.a Very pistol B、B.a towing connection C、C.a portable radio D、D.canned milk

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第8题

[单选题] Signaling devices required on inflatable liferafts include a(n) （）.

A、Very pistol B、orange smoke signal C、air horn D、lantern