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: Option B

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Comments ( 3 )

  1. اسراء ناصر
    اسراء ناصر :
    2 months ago

    Fuses can serev up to a current of

  2. اسراء ناصر
    اسراء ناصر :
    2 months ago

    Fusing factor should be

  3. Nabakumar Jana
    Nabakumar Jana :
    4 years ago

    Sir iska answer B hoga

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