Electrical Technology 2020-8-18
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This post was last edited by sdscj0122 on 2020-8-18 at 20:01. It deals with multiple-choice questions from the \"Power Safety Work Regulations\"; please indicate whether the answer is correct or incorrect. 3 points are awarded for correct answers, 2 points for incorrect ones, and 5 points for detailed responses. 123. Records should be kept when installing or removing ground wires, and clear instructions should be given during shift handovers. ( ) Correct
122 Error. 123 is correct.
122 Error. 123 is correct.
122. Incorrect. The neutral point of any star-connected equipment in use must be considered a live device. 123. Correct.
Question 122 is incorrect. Question 123 is correct.
122. Incorrect. The neutral point of any star-connected equipment in use must be considered a live device. 123. Correct.
122、 Error； 123, Correct
122 Error. 123 is correct.