轮机英语【二三管】题库

单选题 1分

With___, the engine need not to be aligned with reduction gears or propeller shaft .

  • A. diesel engine propulsion
  • B. Diesel electric propulsion
  • C. Stem engine propulsion
  • D. Gas turbine propulsion
进入题库练习

你可能感兴趣的试题

1 单选题 1分
An operational amplifier, as used in today’s consoles, has a calculated gain of 5. This means that when the input changes ______
  • A.5 volts, the output changes 10 volts
  • B.10 volts, the output changes 5 volts
  • C.2 volts, the output changes 10 volts
  • D.10 volts, the output changes 2 volts
3 单选题 1分
4 单选题 1分
After received the “finished with engine “order from bridge , which of the following operation is false ?
  • A..shut off the main starting valve
  • B. Stop the fuel oil booster pump and shut off the correspondence valves
  • C. Stop the sew water pump immediately and shut off the correspondence valves
  • D. Stop the jacket water pump immediately and shut off the correspondence valves
5 单选题 1分
Power is supplied through ___to larger auxiliaries at the __voltage
  • A.circuit breakers , low
  • B.circuit breakers, high
  • C.Exciters , low
  • D.Exciters ,high
千题库百度小程序 百度扫一扫练题
千题库公众号二维码 关注千题库公众号

轮机英语【二三管】-题库

下载App
进入题库

相关试卷

上机真题卷十
上机真题卷十一
上机真题卷一
上机真题卷二
上机真题卷三
上机真题卷四
上机真题卷五
上机真题卷六
上机真题卷七
上机真题卷八
上机真题卷九