1 files changed, 14 insertions, 0 deletions
diff --git a/1067/CH20/EX20.11/20_11.sce b/1067/CH20/EX20.11/20_11.sce
new file mode 100755
index 000000000..f51eefbe0
--- /dev/null
+++ b/1067/CH20/EX20.11/20_11.sce
@@ -0,0 +1,14 @@
+clc;
+clear;
+r1=75e6;
+r2=150e6;
+rb=r1+r2;
+rf=rb;
+x=.05;
+xn=x*rb/1e6;
+xeq=rb/rf;
+X=xn+xeq;
+fault=rb/X;
+f=rb/xn;
+fault=round(fault/1e4)*1e4
+mprintf("fault level on LT sid eof transformer=%fMVA \n fault level when source of reactance is neglected=%fMVA",fault/1e6,f/1e6);