Electrical Technology 2020-5-25
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True or False questions based on the «Electric Power Safety Work Regulations». Answer with True or False; 3 points for a correct answer, 2 points for an incorrect one. A detailed explanation of the reason is worth 5 points. If doubts arise during the operation, the operation ticket should be modified before proceeding.
Error. During the operation, if either the supervisor or the operator has doubts about the steps being followed or notices any abnormalities, the operation should be stopped immediately. It is not allowed to modify the operation ticket without permission, nor to disable the interlock devices arbitrarily. One must immediately report this to the person in charge on duty or the duty dispatcher. Once the issue or abnormality has been identified and resolved, action should be taken according to the following procedures: (1) If the issue or abnormality is not related to the operation ticket or the process of operation, and does not affect the safety of the system or other operations, then operations can continue with the permission of the person in charge on duty ； (2) If there are no errors on the operation ticket but other safety issues may arise, it shall be carried out according to the orders of the person in charge on duty or the duty dispatcher ； (3) If there are errors in the operation ticket itself, the original ticket shall be discontinued; a new operation ticket must be prepared based on the actual conditions at the site, and the operations shall be carried out after going through procedures such as review and simulation ； (4) In the event of an abnormality due to improper operation or error, wait for orders from the person in charge on duty or the duty dispatcher.
Error. If doubts arise during the operation, it is not allowed to modify the operation ticket on one’s own; instead, one should ask the person who gave the instructions for clarification before proceeding with the operation.