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//CHAPTER 1- D.C. CIRCUIT ANALYSIS AND NETWORK THEOREMS
//Example 31
disp("CHAPTER 1");
disp("EXAMPLE 31");
//VARIABLE INITIALIZATION
r1=6; //in Ohms
r2=4; //in Ohms
r3=4; //in Ohms
r4=4; //in Ohms
r5=6; //in Ohms
r6=6; //in Ohms
r7=6; //in Ohms
r8=8; //in Ohms
r9=4; //in Ohms
r10=10; //in Ohms
r11=10; //middle resistance in Ohms
//SOLUTION
//converting delta cde in a star
req1=r5+r6+r7;
req2=(r6*r7)/req1;
req3=(r5*r6)/req1;
req4=(r5*r7)/req1;
req5=r1+r2+r3; //on LHS of middle resistance
req6=r4+req2; //top LHS
req7=req4+r11; //equivalent middle resistance
req8=req3+r8+r9+r10; //top RHS
req9=(req7*req8)/(req7+req8); //(12 || 24)
req10=req9+req6; //(12 || 24)+6
req11=(req5*req10)/(req5+req10);//(14 || 14)
disp(sprintf("The equivalent resistance between A and B is %d Ω",req11));
//END
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