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An electric heater is rated 1500 W. How much energy does it use in 10 hours.

  An electric heater is rated 1500 W. How much energy does it use in 10 hours.

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
2 years ago
Dear Student

Power = 1500 W → 1.5 kW
time = 10 hour
Energy = ?
Energy = Power × Time taken
= 1.5 × 10
= 15 kWh
∴ Energy required = 15 kWH

Thanks

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