An electric heater is used on a 220V supply and it takes a current of 2A. How much power does it consume?

An electric heater is used on a 220V supply and it takes a current of

1.	An electric heater is used on a 220V supply and it takes a current of 2A. How much power does it consume?
A.	550 W
B.	440 W
C.	400 W
D.	450 W
Answer» C. 400 W

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An electric heater is used on a 220V supply and it takes a current of 2A. How much power does it consume?

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