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 > 船舶动力装置

单项选择题

The fuel injector pump is operated by （） which drives the plunger up and down.

A.a separate motor
B.a cam
C.a generator
D.a chain

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 fuel injector injects a fine spray of fuel into the hot air and combustion （）, producing much high pressure in the gases.

A.has begun
B.takes place
C.occurs
D.happens
单项选择题
The fresh air coming in through the inner air ports, is compressed by（） to a higher pressure.

A.the cylinder head
B.the cross-head
C.the moving piston
D.the stationary piston
单项选择题
The fourth engineer accompanied by the workers on oil barge measures the oil levels, temperature and （） in the tanks.

A.tank table
B.trim
C.water contents
D.oil pressure
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