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//Useful torque and efficiency of a shunt motor
clc;
clear;
Po=10.14*735; // 1 HP is 735 W, Power Developed
N=600/60;// Speed in rotations per sec
I=18;
V=500;
Pi=V*I; // Power input
eff=Po*100/Pi;
T=Po/(2*%pi*N);
printf('The Efficiency and the useful torque of the shunt motor are %g percent and %g Nm respectively \n',eff,T)
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