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A house writing, supplied with a 220V su...

A house writing, supplied with a `220V` supply line is protected by a 9 ampere fuse. Find the maximum number of 60 W in parallel that can be turned on.

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Verified by Experts

The correct Answer is:
`33`
Current in each bulb `I = (P)/(V) = (60)/(220) = (3)/(11)A`
No of bulb used `n = (9)/(3//11) = 33`
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