Question

an electric oven of 2 kilowatt power rating is operated in a domestic electric circuit 220 volt that has a current rating of 5 ampere what result would expect explain it

Answer 1

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Answer 2

Explanation:

Current drawn by the electric oven can be obtained by the expression,

P = VI

Where,

Current = I

Power of the oven, P = 2 kW = 2000 W

Voltage supplied, V = 220 V

I = 2000/220 V = 9.09 A

Hence, the current drawn by the electric oven is 9.09 A, which exceeds the safe limit of the circuit. Fuse element of the electric fuse will melt and break the circuit.