题目内容

Mooring winch should be equipped with mechanical brakes capable of holding ______.

A. half the breaking strength of the mooring line
B. the full breaking strength of the mooring line
C. the maximum expected tension of the mooring line
D. 50% over the working tension of the mooring line

查看答案

搜索结果不匹配？点我反馈

更多问题

When a vacuum boiling evaporator works, the hot jacket water will pass over the tube stack

A. dispose
B. dissolve
C. heat
D. dissipates

中文的“科学”一词实际上来源于日语对“science”一词的翻译。()

In a flash type evaporator, all saltwater heaters are vented through individual vent cocks

A. saltwater heater shell
B. second-stage condenser
C. atmosphere
D. second-stage flash chamber

人类进化的方向决定人类不得不进行生物学意义上的早产,从而也导致了人类后天的可塑性极强。()