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P = VI
1000 W = 220 V × I
I = 1000 / 220 = 4.5454545454545 A
So the fuse shold be of 3A
Pls mark my answer as brainliest pls
1000 W = 220 V × I
I = 1000 / 220 = 4.5454545454545 A
So the fuse shold be of 3A
Pls mark my answer as brainliest pls
aryaan19nhvh:
i is 4.5 so we should use Fuse if 4 na???
i mean 5 A
But it is not given
no bcz if 4.8 A of current will flow it will blow of the machinery but the fuse does not react on it
how can we know to use fuse of 3 A
mm
please mark me as the brainliest
okay
thanks
done
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