The current zero interruption, in oil and air blast circuit breakers, is achieved by________?
Correct answer
D. both (A) and (B)
Explanation
The correct answer is both (A) and (B).
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
D. both (A) and (B)
Explanation
The correct answer is both (A) and (B).
Correct answer
B. Electrolytic
Explanation
The correct answer is Electrolytic.
Correct answer
B. Any of the above
Explanation
The correct answer is Any of the above.
Correct answer
B. 2.7
Explanation
The correct answer is 2.7.
Correct answer
C. holes
Explanation
The correct answer is holes.
Correct answer
C. between 2 and 3
Explanation
The correct answer is between 2 and 3.
Correct answer
C. directly proportional to applied voltage
Explanation
The correct answer is directly proportional to applied voltage.
Correct answer
B. Ferranti effect
Explanation
The correct answer is Ferranti effect.
Correct answer
B. Noise is proportional to band width
Explanation
The correct answer is Noise is proportional to band width.
Correct answer
B. 5 V
Explanation
The correct answer is 5 V.