Question

The normal frequency rms voltage that appears the circuit breaker contacts after the final arc extinction is called the

Answer 1

Explanation:

Recovery voltage:

It is the normal frequency (50 Hz) R.M.S. voltage that appears across the contacts of the circuit breaker after final arc extinction. It is approximately equal to the system voltage.

Answer 2

Answer:

Recovery voltage:

It is the normal frequency (50 Hz) R.M.S. voltage that appears across the contacts of the circuit breaker after final arc extinction. It is approximately equal to the system voltage.