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voltage-current characteristics of an arc

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    voltage-current characteristics of an arc

    Can someone explain this to me please?

    Which of the following figure represents the voltage-current characteristics of an arc in a circuit breaker?

    Click image for larger version. 

Name:	CB V-I Chart Curve.PNG 
Views:	28 
Size:	17.6 KB 
ID:	527

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    Quote Originally Posted by jamescrosetto View Post
    Can someone explain this to me please?

    Which of the following figure represents the voltage-current characteristics of an arc in a circuit breaker?

    Click image for larger version. 

Name:	CB V-I Chart Curve.PNG 
Views:	28 
Size:	17.6 KB 
ID:	527
    answer is D

    See below link

    https://www.mechprod.com/blog/arcs-i...uit-breakers-1

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    Quote Originally Posted by Kalbi_Rob View Post
    THANKS!!!

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