initial commit / add all books

1 files changed, 21 insertions, 0 deletions

diff --git a/1109/CH15/EX15.12/15_12.sce b/1109/CH15/EX15.12/15_12.sce
new file mode 100755
index 000000000..fadea0e44
--- /dev/null
+++ b/1109/CH15/EX15.12/15_12.sce
@@ -0,0 +1,21 @@
+clear;

+clc;

+R0=600;D=10;b=10/6;fr=8.5*(10^3);

+k=round((10^(D/20)*100))/100;

+fb=fr/b;

+Cb=1/(2*%pi*fb*R0);

+Lb=R0/(2*%pi*fb);

+printf("The desired bridged-T constant resistance equalizer will be as:\n");

+printf("-Ro = %f ohms\n",R0);

+L1=Lb*((k-1)/sqrt(k))*(((b*b)-1)/(b*b));

+printf("-L1 = %f Henry\n",round(L1*10^4)/10^4);

+C1=Cb*(sqrt(k)/(k-1))*(1/((b*b)-1));

+printf("-C1 = %f microfarads\n",round(C1*(10^10))/10^4);

+L2=Lb*((sqrt(k))/(k-1))*(1/((b*b)-1));

+printf("-L2 = %f Henry\n",round(L2*10^5)/10^5);

+C2=Cb*((k-1)/sqrt(k))*(((b*b)-1)/(b*b));

+printf("-C2 = %f microfarads\n",round(C2*(10^10))/10^4);

+R1=R0*(k-1);

+printf("-R1 = %f ohms\n",round(R1));

+R2=R0/(k-1);

+printf("-R2 = %f ohms",round(R2));