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//CHAPTER 7- SINGLE PHASE TRANSFORMER
//Example 30
disp("CHAPTER 7");
disp("EXAMPLE 30");
//VARIABLE INITIALIZATION
v1=6600; //primary voltage in Volts
v2=440; //secondary voltage in Volts
e_r=0.02; //equivalent resistance
e_x=0.05; //equivalent reactance
pf=0.8;
//
//SOLUTION
phi=acos(pf);
reg=e_r*cos(phi)+e_x*sin(phi);
V2=v2*(1-reg);
disp(sprintf("The secondary terminal voltage is %f V",V2));
disp(" ");
//
//END
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