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A dc power supply has no-load voltage of 30v and a...

This question belongs to Electronics And Communications Engineering Analog Electronics
Analog Electronics
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A dc power supply has no-load voltage of 30v,and a full-load voltage of 25v at full-load current of 1A.Its output resistance & load regulation ,respectively are

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Correct Answer: Option B
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4 Comments
Ninja AmardeepYT
Ninja AmardeepYT 5 years ago
50 v
Sushant Gupta
Sushant Gupta 5 years ago
The Accepted answer is different in a solution of NPTEL, Accepted answer is 5ohm and 20%.
Please explain why ?
GPraveen Kumar
GPraveen Kumar 7 years ago
Vno-vful/vful×100.. 30-25/25×100..=>5/25×100..,=>20%
Output resistance r=v/I... 25/1..=>25ohm
Irfan Shah
Irfan Shah 7 years ago
Explain plzz
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