Which of the following is true about an impulse voltage? – McqOptions

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1.	Which of the following is true about an impulse voltage?
A.	It is a unidirectional voltage
B.	Chopped impulse flashover does not occur
C.	Time taken to rise is equal to time taken to fall
D.	RMS value is always less than 50% of average value
Answer» B. Chopped impulse flashover does not occur

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