EK-General : 2020/JUL/11 – 2020/DEC/11
Question
Q11. With reference to electrical system protective devices, explain the purpose of EACH of the following;
(a) overcurrent protection (2) (b) Short circuit protection (2)
(c) No-volt protection (2) (d) Reverse power protection (2)
(e) Preferential tripping (2)
Asked in Year/Month/Ques No.
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