搜题
用户您好， 请在下方输入框内搜索其它题目：
搜题
题目内容 （请给出正确答案）
提问人：网友 发布时间：
【单选题】

A rigid lifesaving device only designed for survivors to hold on to while in the water is a（）.

A、liferaft

B、life float

C、life preserver

D、buoyant apparatus

查看正确答案
更多“A rigid lifesaving device only designed for survivors to hold on to while in the water is a（）.”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  

点击查看答案
第2题
[单选题] lifesaving（）

A、弃船  B、消防  C、应急  D、救生  

点击查看答案
第3题
[单选题] Injection lag in a diesel engine may be caused by（）

A、a higher cetane number of fuel oil  B、the diesel fuel used having a high viscosity  C、mechanical rigidity in the lube pump mechanism  D、a decrease rigidity in the fuel pump delivery pressure  

点击查看答案
第4题
[单选题] （）are used for lifesaving .

A、Life-jacket and lifebuoy  B、Freeboard  C、Telemeter  D、Draft  

点击查看答案
第5题
[单选题] The lifesaving equipment on all vessels shall be（）.

A、inspected weekly  B、stowed in locked compartments  C、readily accessible  D、tested yearly  

点击查看答案
第6题
[单选题] We must（）that the experiment is controlled as rigidly as possible.

A、assure  B、secure  C、ensure  D、issue  

点击查看答案
第7题
[] The Sailing Directions contain information on （）.

A、A.required navigation lights  B、B.lifesaving equipment standards  C、C.casualty reporting procedures  D、D.currents in various locations  

点击查看答案
第8题
[单选题] Load line regulations are designed to insure that a vessel has adequate structural strength and sufficient（）.

A、lifesaving equipment  B、stability  C、mooring tension  D、riser tension  

点击查看答案
第9题
[] A load line is assigned to a ship to insure adequate stability and（）.

A、A.mooring tension  B、B.riser tension  C、C.lifesaving equipment  D、D.structural strength  

点击查看答案
账号：
答题记录 我的收藏 我的题库
客服
TOP

请使用微信扫码支付

订单号：
遇到问题请联系在线客服