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+// Scilab code Ex5.28: Pg 189 (2008)
+clc; clear;
+R_L = 15;                               // Load resistor, ohms
+V_2 = 240;                              // Terminal p.d at secondary, V
+V_1 = 600;                              // Supply voltage, V
+// Part (a)
+// Since V_1/V_2 = N_1/N_2 = k
+k = V_1/V_2;                            // Turns ratio
+// Part (b)
+I_2 = V_2/R_L;                          // Current drawn by the load, A
+P_2 = V_2*I_2;                          // Power drawn by the load, W
+// Part (c)
+I_1 = P_2/V_1                           // Current drawn from the supply, A
+printf("\nThe transformer turns ratio = %3.1f:1", k);
+printf("\nThe current drawn by the load = %2d A",I_2);
+printf("\nThe power drawn by the load = %4.2f W", P_2*1e-03);
+printf("\nThe current drawn from the supply = %3.1f A", I_1);
+
+// Result
+// The transformer turns ratio = 2.5:1
+// The current drawn by the load = 16 A
+// The power drawn by the load = 3.48 W
+// The current drawn from the supply = 6.4 A