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// Stator input of 3 phase 4 pole induction motor
clc;
clear;
p=4;
f=50;
Pd=4000; // Power Developed
Nr=1440;
Ps=320;// Stator loss
Ns=120*f/p;
s=(Ns-Nr)/Ns;
Pir=Pd/(1-s); // Power to the rotor
Pi=Pir+Ps; // The input to the stator
printf('The stator input of a 440V 3 phase 4 pole induction motor = %g W \n',ceil(Pi))
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