mohammadkiwan03 mohammadkiwan03

13-05-2020
Engineering

contestada

11. if a motor requirs 750watts and the input current amps is 12 amps what resistance is needed [

Respuesta :

jacobduenes14 jacobduenes14

14-05-2020

Answer: 5.20833333 ohms (R)

Explanation:

Resistance is that equal to power (watts) divided by the squared current of amps. R = P/A^2

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hsakaaatpug hsakaaatpug

21-03-2021

Power=current^2*Resistance
So, Resistance=power/Current^2
Therefore: Resistance=750/(12*12)
Which equals resistance=5.20 ohm

Answer Link

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