【Daily Topic】【Electrical Edition 20160804】
Thread Content
Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. When servicing high-voltage motors. Which of the following actions is incorrect? ( ) A. First take safety measures to cut off power, and then carry out maintenance work on the circuits of the high-voltage motor and its associated devices. B. Once the maintenance work is completed and it is necessary to test the high-voltage motor and its starting apparatus under power, all workers must first be evacuated from the site before power is supplied for testing. C. Perform maintenance work on the grounding wire of the operating high-voltage motor. Answer C: [Production and Management Division] Seeking moderators and technical discussants to join us. [Task-based reward: 3000 wealth points] – Original task: Organize the content of dashboard posts. [Task-based reward: 5000 wealth points] – Original task: Organize and summarize the content of control panel posts
C. Perform maintenance work on the grounding wire of the operating high-voltage motor.
C. Perform maintenance work on the grounding wire of the operating high-voltage motor.
When servicing high-voltage motors. Which of the following actions is incorrect? (C. Performing maintenance work on the grounding wire of a running high-voltage motor.) )
Which of the following actions is incorrect? (C)