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+// Example 1.20
+
+clear; clc; close;
+format('v',7);
+// Given data
+E2line=60;//in Volt
+R2=0.6;//in ohm
+X2=4;//in ohm
+Rx=5;//in ohm
+Xx=2;//in ohm
+S=4;//in %
+
+//Calculations
+E2ph=E2line/sqrt(3);//in volt
+ZT=R2+%i*X2+Rx+%i*Xx;//
+I2=E2ph/abs(ZT);//in Ampere
+disp(I2,"(i) Rotor Current per phase in Ampere : ");
+S=S/100;//slip
+Z2r=R2+%i*S*X2;//in ohm
+I2r=S*E2ph/abs(Z2r);//in Ampere
+disp(I2r,"(ii) Rotor Current per phase in Ampere : ");