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+clc;
+fs=2; //slip frequency
+V=400;
+f=50;
+V2=340; //New voltage
+f2=40; //New frequency
+smT=0.1; //slip at which it develops maximum torque
+
+//maximun torque's slip is directly proportional to (1/f)
+smT1=(f/f2)*smT;
+
+//Maximun Torque is directly proportional to ((V*V)/(f*f))
+s=fs/f;
+//Ted(Developed Torque) is proportional to (Tem/smT)*(s/smT)
+//Ted1(400V,50Hz)proportional a
+a=((V*V)/(f*f))*(s/smT);
+//equating the developed torque equation
+s1=a*(((f2)*(f2))/((V2)*(V2)))*(smT1);
+fs1=s1*f2;
+mprintf('The new slip frequency is %f Hz',fs1);
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