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/CH14/EX14.14/Ex14_14.sce | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 2882/CH14/EX14.14/Ex14_14.sce

(limited to '2882/CH14/EX14.14')

diff --git a/2882/CH14/EX14.14/Ex14_14.sce b/2882/CH14/EX14.14/Ex14_14.sce
new file mode 100755
index 000000000..02d20e006
--- /dev/null
+++ b/2882/CH14/EX14.14/Ex14_14.sce
@@ -0,0 +1,21 @@
+//Tested on Windows 7 Ultimate 32-bit
+//Chapter 14 Operational Amplifiers Pg no. 442 and 443
+clear;
+clc;
+
+//Given
+//Figure 14.33
+
+V1=2;V2=1;V3=5.5;V4=2.2;V5=1.1//input voltages in volts
+R=50D3;//input resistances R1,R2,R3,R4 in ohms
+R5=10D3;//feedback resistance in ohms
+
+//Solution
+
+A=-R5/R;//gain for each input
+disp("(a)");
+Vo=A*(V1+V2+V3+V4+V5);//output voltage in volts
+printf("Normal output voltage Vo = %.2f Volts",Vo);
+disp("(b)");
+Vo=A*(V1+V2+V4+V5);//output voltage in volts
+printf("For R3 open, output voltage Vo = %.2f Volts",Vo);
-- 
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