Question

Find the energy in kWH consumed in 10hours by four devices of power 500W each.​

Answer 1

Answer:

Find the energy in kW h consumed in 10 hours by four devices of power 500 W each. Hence, the energy consumed by four equal rating devices in 10 h will be

4 — 5 kWh = 20 kWh = 20 Units.

Hope it helps you dear......

Answer 2

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☆Power consumed by each device = 500W = 0.5 kW

☆Energy consumed by each one in 10 hours -

☆Power = Energy / Time

☆0.5 = Energy / 10

☆Energy = 10 × 0.5

☆Energy = 5 kWh

☆Therefore, power consumed by 4 such devices

☆= 4 × 5 kWh

☆= 20 kWh

☆= 20 units

Hopes it help you✌️✌️