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21/07/2021 7:54 pm
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What current will be taken by a 920 W appliance if the supply voltage is 230 V?
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21/07/2021 7:58 pm
P = 920 W, V = 230 V, I = ?
We know that
P = V x I
920 = 230 x I
I = 920/230
= 4 amp