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

---
 3760/CH1/EX1.1/Ex1_1.sce | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 3760/CH1/EX1.1/Ex1_1.sce

(limited to '3760/CH1/EX1.1')

diff --git a/3760/CH1/EX1.1/Ex1_1.sce b/3760/CH1/EX1.1/Ex1_1.sce
new file mode 100644
index 000000000..e48d24398
--- /dev/null
+++ b/3760/CH1/EX1.1/Ex1_1.sce
@@ -0,0 +1,21 @@
+
+clc;
+f=50; // frequency in Hz
+Et=13; // emf per turn in volts
+E1=2310; // primary voltage in volts
+E2= 220; // secondary voltage in volts
+B=1.4; // maximum flux density in Tesla
+// calculating the number of turns in primary and secondary side
+N2= round(E2/Et); //secondary side turns
+printf('Number of secondary turns is %f\n',N2);
+N1=round(N2*(E1/E2));// primary side turns
+printf('Number of primary turns is %f\n',N1);
+disp('The value of primary turns does not satisfy with the'); 
+disp('value of secondary turns so taking value of N2=18(next nearest integer)');
+N2=18; // new value of secondary turns
+N1=18*(E1/E2);
+printf('Number of primary turns is %f\n',N1);
+printf('Number of secondary turns is %f\n',N2);
+// calculating net core area 
+A=(220/(18*sqrt(2)*%pi*B*50))*10^4; // where N2=18
+printf('Net area of core is %f cm^2',A);
-- 
cgit