In a circuit breaker the basic problem is to
A. maintain the arc
B. extinguish the arc
C. transmit large power
D. emit the ionizing electrons
Show Answer
Answer: B
Share your understanding of this question with the correct explanation.
In a circuit breaker the basic problem is to
A. maintain the arc
B. extinguish the arc
C. transmit large power
D. emit the ionizing electrons
Answer: B
Share your understanding of this question with the correct explanation.