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In a house there are 10 lamps of 40 W ea...

In a house there are 10 lamps of 40 W each , 5 fans of 80 W each and a TV set of 80 W . They run for 6 hours a day . Find the consumption of electrical in a month of 30 days . What is its value in BOT unit ?

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The correct Answer is:
`5.7xx10^(8)J,158.4`
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CHHAYA PUBLICATION-ELECTRIC ENERGY AND POWER-Problem Set - I
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  17. How many 60 W bulbs may be safely run on 220 v using a 5 A fuse?

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