From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 1430/CH8/EX8.4/exa8_4.sce | 17 +++++++++++++++++
 1430/CH8/EX8.4/exa8_4.txt | 17 +++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 1430/CH8/EX8.4/exa8_4.sce
 create mode 100644 1430/CH8/EX8.4/exa8_4.txt

(limited to '1430/CH8/EX8.4')

diff --git a/1430/CH8/EX8.4/exa8_4.sce b/1430/CH8/EX8.4/exa8_4.sce
new file mode 100644
index 000000000..351c7e6da
--- /dev/null
+++ b/1430/CH8/EX8.4/exa8_4.sce
@@ -0,0 +1,17 @@
+// Example 8.4
+// Impedance Matching with a Transformer
+omega=10^5;
+R_L=500 ;
+I_s_m=100*10^-3;
+Z_s=(400*(-%i*200))/(400-%i*200); // from figure 8.10(a)
+V_s_m=abs(Z_s)*I_s_m;
+// From figure 8.10(b),load impedance referred to the primary
+// Turn ratio
+N=sqrt(500/80); // from condition of impedance matching
+L=(160*N^2)/omega;// from condition of impedance matching
+P_max=(V_s_m/sqrt(2))^2/(4*real(Z_s));
+// Load reactance will be
+X_L=%i*omega*L;
+disp(X_L,"Load reactance for maximum power transfer(Ohms)=")
+disp(N,"Turn ratio for maximum power transfer=")
+disp(P_max,"Maximum power transferred(Watts)=")
diff --git a/1430/CH8/EX8.4/exa8_4.txt b/1430/CH8/EX8.4/exa8_4.txt
new file mode 100644
index 000000000..091a5635a
--- /dev/null
+++ b/1430/CH8/EX8.4/exa8_4.txt
@@ -0,0 +1,17 @@
+ 
+ 
+-->exec('C:\Users\sangeet\Documents\Scilab\Circuits\Chapter 8\exa8_4.sce', -1)
+ 
+ Load reactance for maximum power transfer(Ohms)=   
+ 
+    1000.i  
+ 
+ Turn ratio for maximum power transfer=   
+ 
+    2.5  
+ 
+ Maximum power transferred(Watts)=   
+ 
+    0.5  
+ 
+
-- 
cgit