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Electrical Engineering MCQ Question & Answer in PDF Download

Q.

Which of the following circuit breakers is generally used in railway electrification?

  • AAir-blast circuit breaker
  • BMinimum oil circuit breaker
  • CBulk oil circuit breaker
  • DSulphur hexafluoride circuit breaker
Correct Answer : (A)

Air-blast circuit breaker
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Electrical Engineering MCQ Question & Answer in PDF Download
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