A `100 W 200 V` bulb is connected to a `160 V` power supply. The power consumption would beA. 64 WB. 80 WC. 100 WD. 125 W

A `100 W 200 V` bulb is connected to a `160 V` power supply. The power

1.	A `100 W 200 V` bulb is connected to a `160 V` power supply. The power consumption would beA. 64 WB. 80 WC. 100 WD. 125 W
Answer» Correct Answer - A `R_(b)=(V_(b)^(2))/(P)=(200xx200)/(100)=400Omega` `I=(e)/(R)=(160)/(400)=0.4A`

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A `100 W 200 V` bulb is connected to a `160 V` power supply. The power consumption would beA. 64 WB. 80 WC. 100 WD. 125 W

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