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    Exam 3: Power System Protection and Equipment
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    Which of the Following Circuit Breakers Has High Reliability and Minimum
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Which of the Following Circuit Breakers Has High Reliability and Minimum

Question 11

Question 11

Multiple Choice

Which of the following circuit breakers has high reliability and minimum maintenance ?


A) Air blast circuit breakers
B) Circuit breaker with SF6 gas
C) Vacuum circuit breakers
D) Oil circuit breakers

Correct Answer:

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