Question

What will be the power consumption for the following data given:V =220 Volts I = 0.22 Amp cosΦ = 0.45 ​

Answer 1

Answer :

The power dissipated by an electric bulb is given as P = VI.

In this case, Power P = 100 W and Voltage V = 220 V.

So, current I is I = P/V = 100/220 = 0.45 A.

When the supplied voltage is 110 V, the power consumed will be P=VI = 110 * 0.45 = 50 W.

Hence, the power consumed when operated at 110 V is 50 W.

...hope it will help you