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// Example 3.1
// Computation of (a) Load current (b) Incoming line current
// (c) Transformed current (d) Apparent power conducted and apparent power transformed
// Page No. 98
clc;
clear;
close;
// Given data
NHS=400; // Number of turns in the high side
NLS=0.25*400; // Number of turns in the low side
VHS=2400; // Voltage at the high side
S=4800; // Supply voltage
// (a) Load current
a=NHS/NLS; // Transformer turn ratio
VLS=VHS/a; // Low side voltage
ILS=S/VLS; // Load current
// (b) Incoming line current
IHS=ILS/a;
//(c) Transformed current
ITR=ILS-IHS;
// (d) Apparent power conducted and apparent power transformed
SCOND=IHS*VLS; // Apparent power conducted
STRANS=ITR*VLS; // Apparent power transformed
// Display result on command window
printf("\n Load current = %0.0f A ",ILS);
printf("\n Incoming line current = %0.0f A ",IHS);
printf("\n Transformed current = %0.0f A ",ITR);
printf("\n Apparent power conducted = %0.0f VA ",SCOND);
printf("\n Apparent power transformed = %0.0f VA ",STRANS);
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