欢迎来到牛牛题库网 牛牛题库官网
logo
搜索
全部科目 > 水路交通运输技能考试 > 海船船员考试 > 船舶管理(轮机专业) > 轮机英语 > 船舶电气与船舶安全

单项选择题

The （） in the steering gear system provides the force.

A.control equipment
B.power unit
C.transmission mechanisms
D.fittings and pipeline

点击查看答案&解析
上一题 目录 下一题

相关考题

单项选择题
The cable lifter, mooring drum and warp end of a split windlass may be separately engaged or disengaged means of a （）

A.dog clutch
B.Pair of gears
C.worm gear
D.turning gear
单项选择题
The rotating unit of a spilt windlass consists of a（） with shaped snugs to grip the anchor cablea mooring drum for paying out or letting go of mooring wires and warp end for warping duties.

A.cranes
B.mooring barrel
C.capstans
D.cable lifter
单项选择题
Worm geared automatic mooring winches are （） as the multi-start feature reduces the advantage of worm gear iethe high gear radio.

A.popular
B.common
C.in lead position
D.uncommon
微信小程序免费搜题

All Rights Reserved 版权所有©牛牛题库网(nntiku.com)

备案号：湘ICP备2022003000号-1

微信扫一扫,加关注免费搜题

微信扫一扫,加关注免费搜题