A current of 4 amp from 250v source flow through an electric
iron for 2 hours. The energy consumed will be

1 1 kwh

2 4 kwh

3 1.5 kwh

4 2 kwh



A current of 4 amp from 250v source flow through an electric iron for 2 hours. The energy consumed ..

Answer / guest

(4) 2 kwh

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