Question

A dc power supply has no load voltage of 30 V and full load voltage of 25 V at full load current of 1 A. The output resistance and voltage regulation respectively are

a.

5 Ω and 25%

b.

25 Ω and 20%

c.

5 Ω and 16.7%

d.

25 Ω and 16.7%

Answer: (b).25 Ω and 20%

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Q. A dc power supply has no load voltage of 30 V and full load voltage of 25 V at full load current of 1 A. The output resistance and voltage regulation respectively are

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