Physics, asked by Nymph, 1 year ago

water heater is markedb1500w , 220v. If voltage drops to 180v . calculate power consumed by heater

Answers

Answered by maheshwaranlupp0yaxy

Power = v × I where v is volt and I is current.
1500=220 * I
There I = 75/11 amperes
Now the voltage has dropped to 180 v,which implies P=13500/11 = 1227.27272727272727........ = 1227.27bar = 1227.7 watt.

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