Electrical Technology 2020-5-11
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This post was last edited by sdscj0122 on 2020-5-11 08:35. Electrical – True or False questions based on the \"Power Safety Work Procedures\". Please indicate whether the answer is correct or incorrect; 3 points for a correct answer, 2 points for an incorrect one. A detailed explanation of the reason is worth 5 points. To prevent misoperation, high-voltage electrical equipment should be equipped with comprehensive anti-misoperation interlock devices, and mechanical locks should be installed when necessary. When operating alone, it is strictly prohibited to disable the anti-misoperation interlock device ( ). Correct
Correct. Chapter 2 of the safety regulations, 2.3.5.3: To prevent accidental operation, high-voltage electrical equipment should be equipped with proper anti-error locking devices; mechanical locks should be used when necessary. When operating alone, it is strictly prohibited to disable the anti-misoperation locking device