Science, asked by m2aheylusa4nidhikaPa, 1 year ago

An electri oven of 2kW power rating is operated in a domestic electric circuit that has ratingg of 5A. If the supply voltage is 220V , what result do you expect?

Answers

Answered by monu7bishnoi
4
P=VI 
power = Voltage x Current = 220x5=1100=1.1kW

Ampere rating of circuit  = 2kW/220=2000/220=9.09A

its not Safe to operate  in available domestic circuit .it may burn fuse in oven or may cause short circuit further into fire .which may leads to any casualty. 
Answered by brainlygirl87
0

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P max = 2000 W

V = 220 V

I max = 5 A

P= VI

I= P/V

I=2000/220

I=100/11

I=9.09 A

Since the current is greater than the current rating( I max) the oven is going to short circuit.

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