Home » ECE Objective type Questions and Answers » Two resistances are connected in parallel and each dissipates 20 watts. The total power supplied by the voltage source equals :

Tuesday 17 May 2016

Two resistances are connected in parallel and each dissipates 20 watts. The total power supplied by the voltage source equals :

(a)  20 watts
(b)  40 watts
(c)  10 watts
(d)  80 watts

Ans: B

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