Electricity Technology Daily Question 2018.10.13
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Electric power safety procedures exam paper (substation specialty). A duty officer may close the circuit and supply power even if the work order has not been returned, but they must first inform the work supervisor or the head of the electrical department with concrete evidence that all members of the work team have left the work site; only after receiving confirmation from them that it is safe to do so may the operation be carried out.
It should be considered correct, but only in emergency situations. The complete description should be: During breaks in work, if there is an emergency, the operator can close the switch to restore power without returning the work order, but must first inform the person in charge of the work. Power can only be restored after receiving confirmation that all team members have left the work site and it is safe to do so.