If voltage across a bulb rated 220volts 100watts drops by 2.5% of its rated value,the percentage of the rated value by which the power would decrease is :-

If voltage across a bulb rated 22 volt 100 watt drops by 2.5% of its rated value, the percentage of the rated value by which the power would decrease is

If voltage across a bulb rated 220 volt-100 watt drops by 2.5 % of its value, the percentage of the rated value by which the power would decrease is

If voltage across a bulb rated 220 V, 160 W drops by 3% of its rated value, the percentage of the rated value by which the power would decrease is

If voltage across a bulb rated 220 V – 100 W drops by 2.5% of its rated value, the percentage of the rated value by which the fractional power would decrease, is -

The voltage across an electric bulb is decreased by 2% . Assuming that the resistance of the filament remains same, the power consumed will

The voltage across a bulb is decreased by 2%. Assuming that the resistance of the filament remains unchanged, the power of the bulb will

If the current in a electric bulb drops by 2% then the power decreases by

An electric bulb is rated 220 volt - 100 watt. The power consumed by it when operated on 110 volt will be