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+// Example 5.7
+// Determine expected locked-rotor line current
+// Page No. 192
+
+clc;
+clear;
+close;
+
+// Given data
+Ir1=151;                   // Rated current
+V1=230;                    // Rated voltage
+V2=220;                    // Motor starting voltage
+F1=60;                     // Rated frequency
+F2=50;                     // Motor starting frequency
+
+// Expected locked-rotor line current
+Ir2=Ir1*((V2/F2)/(V1/F1));
+
+// Display result on command window
+printf("\n Expected locked-rotor line current = %0.0f A ",Ir2);
+
+