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high-voltage switchgears Recovery price

TOP 250+ Switchgear Interview Questions and Answers 17 ... 48. What Is Meant By Recovery Voltage? Answer : The power frequency rms voltage appearing across the breaker contacts after the arc is extinguished and transient oscillations die out is called recovery voltage. Question 49. What Is Rrrv? Answer : It is the rate of rise of restriking voltage, expressed in volts per microsecond.

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