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 > 船舶辅助机械

单项选择题

A warp end may be fitted for operating the derrick topping wire which adjusts the derrick （）.

A.length
B.slack
C.height
D.rotation direction

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
These include deck machinery such as mooring equipment, anchor handling equipment, cranes and （）.

A.boilers
B.bow thrusters
C.stabilizers
D.hatch covers
单项选择题
The hand steering is a method by which the motion of the rudder is controlled with （）.

A.a motor-driven steering wheel
B.a pneumatic steering wheel
C.a hand-driven steering wheel
D.an electric steering wheel
单项选择题
If a heavy sea strikes the rudder, the shock is transmitted through the tiller to （）.

A.the tiller arms
B.the swivel blocks
C.hunting gears
D.the rams
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