Question

five electric fan of 120 watt is used for 4 hours calculate the electrical energy consumed in kilowatt hour​

Answer 1

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Answer : 2.4 kWh

Step-by-step explanation :

Since we know that,

1 W = 1/1000 kW

120 W = 120/1000 kW

= 0.12 kW

Such power has been consumed by 5 electric fans,

= 5 × 0.12 kW = 0.6 kW

This energy has been consumed for 4 hours

= 0.6 kW × 4 hrs = 2.4 kWh

So energy consumed = 2.4 kWh

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Answer 2

Answer:

2.4 KWH

Explanation:

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