1071Electrical EngineeringMedium
Arc in a circuit breaker is interrupted at________?
Azero current
Bminimum voltage
Cmaximum current
Dmaximum voltage
Correct answer
A. zero current
Explanation
The correct answer is zero current.
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
A. zero current
Explanation
The correct answer is zero current.
Correct answer
E. all of the above
Explanation
The correct answer is all of the above.
Correct answer
B. all of the above
Explanation
The correct answer is all of the above.
Correct answer
D. in increased
Explanation
The correct answer is in increased.
Correct answer
A. Not to attenuate the low frequencies
Explanation
The correct answer is Not to attenuate the low frequencies.
Correct answer
D. all above safety devices
Explanation
The correct answer is all above safety devices.
Correct answer
D. RC
Explanation
The correct answer is RC.
Correct answer
A. chemical energy
Explanation
The correct answer is chemical energy.
Correct answer
A. Low, lagging
Explanation
The correct answer is Low, lagging.
Correct answer
A. Avalanche mechanism
Explanation
The correct answer is Avalanche mechanism.