Power System Protection MCQs Part 29

Electrical Engineering MCQs on Power System Protection The medium used for extinction of arc in air circuit breaker The medium used for the extinction of arc in air circuit breaker Correct answer: 1. Air A transmission line is protected by A transmission line is protected by Correct answer: 3. Both of these Also see working of Distance … Read more

Power System Protection MCQs Part 28

Electrical Engineering MCQs on Power System Protection Part 28 The fuse rating is expressed in terms of The fuse rating is expressed in terms of Correct answer: 1. Current Also see: Top 10 Advantages of Electrical Fuse An isolator is installed An isolator is installed Correct answer: 4. Usually on both sides of a circuit breaker Also … Read more