Math, asked by yashpdhumal98531, 9 months ago

3 kilos watt , 240v coils has a resistance of..?

Answers

Answered by rani49035

1

Answer:

power = 3 kilos watt = 3000watts

potential difference = 240v

we know

power = V²/R

3000 = 240 x 240 /resistance

resistance = 19.2ohm

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