176. The effect of over-voltages on SCR are minimized by using a) RL circuits b) Circuit breakers c) Varistors d) di/dt inductor
176. The effect of over-voltages on SCR are minimized by using a) RL circuits b) Circuit breakers c) Varistors d) di/dt inductor
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Answer: c
Explanation: Varistors are non-linear voltage clamping devices, RC circuits across the
loads can also be used.