1 files changed, 20 insertions, 0 deletions
diff --git a/1523/CH11/EX11.30/ex11_30.sce b/1523/CH11/EX11.30/ex11_30.sce
new file mode 100755
index 000000000..6a9564d70
--- /dev/null
+++ b/1523/CH11/EX11.30/ex11_30.sce
@@ -0,0 +1,20 @@
+//Two-Port Networks : example 11.30 :(pg11.60 & 11.561)
+printf("\nApplying KVL to Mesh 1 \nV1 = 4I1 + (0.05)I2 - - - -(i)");
+printf("\nApplying KVL to Mesh 2 \nV2 = 2I1 - 10I2 - - - -(ii)");
+//substituting (i) in (ii),
+printf("\nV2 = -40I1 + (1.5)I2");
+printf("\nZ-parameters:");
+a=4;b=0.05;c=-40;d=1.5;
+disp([a b;c d]);
+dZ=(a*d)-(b*c);
+Y11=(d/dZ);
+Y12=(b/dZ);
+Y21=(-c/dZ);
+Y22=(a/dZ);
+printf("\nY-parameters are:");
+printf("\ndZ = Z11.Z22 - Z12.Z21 = %.1f",dZ);
+printf("\nY11 = Z22/dZ = %.1f mho",Y11);
+printf("\nY12 = -Z12/dY = %.f mho",Y12);
+printf("\nY21 = -Z21/-dY = %.1f mho",Y21);
+printf("\nY22 = Z11/dY = %.1f mho",Y22);
+disp([Y11 Y12;Y21 Y22]); 
+\ No newline at end of file