A power supply produces a 0.6 W output with an input of 0.7 W. Its percentage of efficiency is - Study24x7
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5 followers study24x7 26 Sep 2024 09:57 AM study24x7 study24x7

A power supply produces a 0.6 W output with an input of 0.7 W. Its percentage of efficiency is

A

8.57%

B

42.85%

C

4.28%

D

85.7%

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