How Are The Rating Of A Circuit Breaker Given? – InterviewSolution

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1.

How Are The Rating Of A Circuit Breaker Given?

Answer»

The rating of a circuit breaker are given by

the MAXIMUM VOLTAGE in kV,
the maximum continuous current CARRYING CAPACITY in amperes,
the maximum interrupting capacity in MVA and kilo amperes (kA),
the supply frequency
the MAKING capacity in amperes.

The rating of a circuit breaker are given by

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