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

---
 695/CH3/EX3.25/Ex3_25.txt | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 695/CH3/EX3.25/Ex3_25.txt

(limited to '695/CH3/EX3.25/Ex3_25.txt')

diff --git a/695/CH3/EX3.25/Ex3_25.txt b/695/CH3/EX3.25/Ex3_25.txt
new file mode 100755
index 000000000..c21a4ed05
--- /dev/null
+++ b/695/CH3/EX3.25/Ex3_25.txt
@@ -0,0 +1,13 @@
+//Caption:Calculate the efficiency of the transformer on full load and half load at unity power factor
+//Exa:3.25
+clc;
+clear;
+close;
+KVA=100;
+P_i=1300;//in watts
+P_cu=1200;//in watts
+pf=1;
+Eff_fl=KVA*1000*pf/(KVA*1000*pf+P_i+P_cu);
+disp(Eff_fl*100,'Efficiency of transformer at full load (in %)=');
+Eff_hl=KVA*1000*0.5*pf/(KVA*0.5*1000*pf+P_i+0.25*P_cu);
+disp(Eff_hl*100,'Efficiency of transformer at half load (in %)=');
\ No newline at end of file
-- 
cgit