11. Find the minimum rating of fuse that can be safely used on a line on which two 1.1 kW, electric geysers
are to run simultaneously. The supply voltage is 220 Volts.
iamskthesuperst:
whar is the actual answer
I think the answer is 2.5 amps.
how??
But I am not sure it is correct or not. First take out net resistance which is 2v^2/P Then divide supplied voltage by this resistance. You will get P/2V
why you are writing 2v^2/p, actually formula is v^2/P
there are two that are joined in series
yes, but formula will become V^2/2P
Well, actually it is answered before on brainly.
https://brainly.in/question/759800
But it is not solved correctly.
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minimum rating of fuse is use is 10 A
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The minimum rating of the fuse wire is 10 A
can you give full solution
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