From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1514/CH3/EX3.8/3_8.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 1514/CH3/EX3.8/3_8.sce

(limited to '1514/CH3/EX3.8/3_8.sce')

diff --git a/1514/CH3/EX3.8/3_8.sce b/1514/CH3/EX3.8/3_8.sce
new file mode 100755
index 000000000..c55741400
--- /dev/null
+++ b/1514/CH3/EX3.8/3_8.sce
@@ -0,0 +1,19 @@
+//chapter 3
+//example 3.4
+//page 78
+//find hfc,hib,alpha for common emitter configuration
+clear;
+clc ;
+
+//given
+hfe=60;                                                                         //forward current transfer ratio for common emitter configuration
+
+hie=1250;                                                                       //input resistance for common emitter configuration
+
+hfc= -(1+hfe);                                                                  //forward current transfer ratio for common collector configuration
+
+hib =hie/(1+hfe);                                                               //input resistance for common base configuration
+
+alpha=hfe/(1+hfe);                                                              // current gain factor
+
+printf('\nalpha=%.3f\nhib=%.1f ohm\nhfc=%d',alpha,hib,hfc);
-- 
cgit