电子电气英语【电子电气员】题库

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The fire-fighting practical training should take place in spaces which provide truly realistic train...

The fire-fighting practical training should take place in spaces which provide truly realistic training conditions, and whenever possible and practical should be carried out in ______.
  • A. darkness
  • B. daylight
  • C. simulated engine-room
  • D. all of the above
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2 单选题 1分
NAKAKITA fuel viscosity control system in accordance with the principles of ______, and achieve ______..
  • A. force equilibrium displacement，PI control
  • B. moment equilibrium PD control
  • C. force equilibrium,PID control
  • D. displacement equilibrium ,PID control
3 单选题 1分
4 单选题 1分
The electric actuator of the DGS 8800e digital adjustable-speed control system consists of ______.
  • A. servo drivers
  • B. slow down devices
  • C. DC motor
  • D. servo motor
5 单选题 1分
The actuator position feedback is to control ______in DGS8800e digital adjustable-speed control system.
  • A. the angular of servo driver
  • B. the angular of servo motor
  • C. the speed of servo motor
  • D. the position of servo motor
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相关试卷

第一章 船舶概论
第二章 船舶电气
第三章 轮机自动控制技术
第四章 船舶计算机网络
第五章 通信与导航设备
第六章 船舶管理