an electric fuse of rating 3a is connected in a circuit ,in which an electric iron of power 1 kw is connected which operates at 220v. what would happen
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Power= VI
Power = 1kW = 1000 W
I = p /v= 1000/220 = 4.54 A
So the fuse will melt and break down the current.
Power = 1kW = 1000 W
I = p /v= 1000/220 = 4.54 A
So the fuse will melt and break down the current.
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