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An Electric Kettle is Rated 3kw, 250v. What Should Be the Current Capacity of the Fuse with It? - Physics

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Question

An electric kettle is rated 3kW, 250V. What should be the current capacity of the fuse with it?

Sum
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Solution

The maximum current capacity of kettle, I = `"P"/"V" = 3000/250 = 12"A"`

Thus, the fuse should be of current capacity slightly less than 12A.

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