Ageing of a selenium rectifier may change the output voltage by
A. 5 to 10 per cent
B. 15 to 20 per cent
C. 25 to 30 per cent
D. none of the above
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Answer: A
Share your understanding of this question with the correct explanation.
Ageing of a selenium rectifier may change the output voltage by
A. 5 to 10 per cent
B. 15 to 20 per cent
C. 25 to 30 per cent
D. none of the above
Answer: A
Share your understanding of this question with the correct explanation.