1.

An electric heater consumes 1.1 kW power when 220 V voltage is applied to it. The current flowing through it must be ……………… .

Answer»

<P>1.1 A
2.2 A
4A
5A

Solution :`P = IV `
`:. I = P/V = (1.1 XX 10^3)/220= 1100/220 =5 A`


Discussion

No Comment Found