kindly solve this question
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answer is 1200 watt 220V geyser running 1.5 hrs
calculation
Power P = E ⁄ t where power P is in watts, Power P = work / time (W ⁄ t). Energy E is in joules, and time t is in seconds.
kWh=12000/120=100 units
calculation
Power P = E ⁄ t where power P is in watts, Power P = work / time (W ⁄ t). Energy E is in joules, and time t is in seconds.
kWh=12000/120=100 units
wrong
if you know please explain
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