Which of the following is true about an impulse voltage? - Measurements and Instrumentation

Electronics and Communication Engineering (ECE) : Measurements and Instrumentation - Quiz(MCQ)

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

Correct Answer : Option (A) : It is a unidirectional voltage

Explanation : Impulse is unidirectional (either positive or negative).

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