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

---
 2498/CH2/EX2.14/ex2_14.sce | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 2498/CH2/EX2.14/ex2_14.sce

(limited to '2498/CH2/EX2.14')

diff --git a/2498/CH2/EX2.14/ex2_14.sce b/2498/CH2/EX2.14/ex2_14.sce
new file mode 100755
index 000000000..938396c5d
--- /dev/null
+++ b/2498/CH2/EX2.14/ex2_14.sce
@@ -0,0 +1,24 @@
+// Exa 2.14
+clc;
+clear;
+close;
+format('v',6)
+// Given data
+Vrms = 50;// in V
+r_f = 20;// in ohm
+R_L = 980;// in ohm
+Vm = sqrt(2)*Vrms;// in V
+Im = (Vm)/(R_L+r_f);
+// The mean load current 
+Idc = (2*Im)/%pi;// in A
+Idc = round(Idc * 10^3);// in mA
+disp(Idc,"The mean load current in mA is");
+// The RMS load current 
+Irms = Im/sqrt(2);// in A
+Irms = Irms*10^3;// in mA
+disp(Irms,"The RMS load current in mA is");
+a = 0.812;// assumed
+// The output efficiency 
+Eta = a/(1+(r_f/R_L));
+Eta = Eta * 100;// in %
+disp(Eta,"The output efficiency in % is");
-- 
cgit