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how much current will be drawn by 3 phase, 415v, 50 hz, 20
ton central ac

Answer Posted / saad

one ton = 1250 watts
20 * 1250 = 25KW
P = 1.732 * V *I * Caso
25000=1.732*415*I*0.8
I=43.47Amps

Is This Answer Correct ?    4 Yes 3 No



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