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

---
 2882/CH8/EX8.14/Ex8_14.sce | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 2882/CH8/EX8.14/Ex8_14.sce

(limited to '2882/CH8/EX8.14')

diff --git a/2882/CH8/EX8.14/Ex8_14.sce b/2882/CH8/EX8.14/Ex8_14.sce
new file mode 100755
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+++ b/2882/CH8/EX8.14/Ex8_14.sce
@@ -0,0 +1,18 @@
+//Tested on Windows 7 Ultimate 32-bit
+//Chapter 8 Power Amplifiers Pg no. 290
+clear;
+clc;
+
+//Given Data
+//Figure 8.21
+
+VCC=12;//collector supply voltage in volts
+RL=4;//load resistance in ohms
+Pmax=15;//maximum load power in watts
+IC_max=2.5;//maximum collector current in amperes
+
+//Solution
+
+P1=2/%pi*VCC*IC_max;//power supplied in watts
+e=Pmax/P1;//maximum efficiency of the amplifier
+printf("Maximum efficiency ηmax = %.2f %%",e*100);
-- 
cgit