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Decibel is defined in terms of

(1) voltage level

(2) power ratio

(3) current level

(4) None of these

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Decibel is defined in terms of (1) voltage level (2) power ratio (3) current level (4) N..

Answer / amit

power ratio

Is This Answer Correct ?    20 Yes 2 No

Decibel is defined in terms of (1) voltage level (2) power ratio (3) current level (4) N..

Answer / sandeep

4

Is This Answer Correct ?    5 Yes 3 No

Decibel is defined in terms of (1) voltage level (2) power ratio (3) current level (4) N..

Answer / ali

( 4 ) None of these

Is This Answer Correct ?    5 Yes 6 No

Decibel is defined in terms of (1) voltage level (2) power ratio (3) current level (4) N..

Answer / uttara

None

Is This Answer Correct ?    5 Yes 7 No

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