Discussion :: Power Electronics
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In a single phase full wave ac regulator the rms value of load current is 20 A load is purely resistive. Then
A.
average thyristor current will be less than 20 A but rms thyristor current will be more than 20 A
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B.
both the average and rms thyristor currents will be less than 20 A
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C.
both the average and rms thyristor currents will be more than 20 A
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D.
rms thyristor current will be 20 A and average thyristor current will be 10 A
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Answer : Option B
Explanation :
Each thyristor conducts for 50% of time.
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