initial commit / add all books

1 files changed, 21 insertions, 0 deletions

diff --git a/1109/CH11/EX11.18/11_18.sce b/1109/CH11/EX11.18/11_18.sce
new file mode 100755
index 000000000..aa20ab76d
--- /dev/null
+++ b/1109/CH11/EX11.18/11_18.sce
@@ -0,0 +1,21 @@
+clear;

+clc;

+Rg=8000;Zl=500+(%i*500);f=5*(10^6);

+//value of f as taken in solution

+w=2*%pi*f;

+Xc=-%i*imag(Zl);

+Rl=real(Zl);

+X21=sqrt(Rl*(Rg-Rl));

+X22=-X21;

+X31=-Rg*sqrt(Rg/(Rg-Rl));

+X32=-X31;

+X2a=X21+(Xc/%i);

+L2a=X2a/w;

+C3a=-1/(w*X31);

+printf("(a)X2 is inductive and X3 is capacitive where\n   X2=L2 = %f mH\n",round(L2a*(10^3)*1000)/1000);

+printf("   X3=C3 = %f pf\n",round(C3a*(10^12)*1000)/1000);

+X2b=X22+(Xc/%i);

+C2b=-1/(w*X2b);

+L3b=X32/w;

+printf("(b)X2 is capacitive and X3 is inductive where\n   X2=C2 = %f pf\n",round(C2b*(10^12)*100)/100);

+printf("   X3=L3 = %f mH",round(L3b*(10^3)*1000)/1000);