智慧职教: 交流发电机过载时，（）可协同发电机向用电设备供电？ When the ac generator is overloaded, what can coordinate with the generator to supply power to the electrical equipment?
举一反三
- 【单选题】emergency generator room A. 发电机 B. 电板 C. 应急发电机室 D. 电机室
- The incorrect way to restore the power supply during the ship's voyage and stop the prime mover is . A: Quickly close the switch for power supply B: First start the first backup generator to supply power C: When invalid, start the second backup generator D: Start the emergency generator when B and C are invalid
- 智慧职教: HXN5型内燃机车，下列辅助电机中，只要辅助发电机发电电机就工作的是（ ）。
- 当发电机过载时，蓄电池和发电机()向用电设备供电。
- 工程机械发电机过载时,蓄电池协助发电机朝用电设备供电。