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

---
 1938/CH2/EX2.33/2_33.sce | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 1938/CH2/EX2.33/2_33.sce

(limited to '1938/CH2/EX2.33/2_33.sce')

diff --git a/1938/CH2/EX2.33/2_33.sce b/1938/CH2/EX2.33/2_33.sce
new file mode 100755
index 000000000..720308561
--- /dev/null
+++ b/1938/CH2/EX2.33/2_33.sce
@@ -0,0 +1,13 @@
+clc,clear
+printf('Example 2.33\n\n')
+
+V=220
+R_a=0.5,R_x=5 //armature resistacne and extra resistance
+I_1=15, I_se1=I_1, I_se2=I_se1 , I_2=I_se2
+N_1=800
+
+E_b1 = V - I_1*R_a
+E_b2 = V - I_2*(R_a+R_x)
+
+N_2= N_1*(E_b2/E_b1)*(I_se1/I_se2) //because N (prop.) E_b/I_se
+printf('New speed of rotor = %.3f r.p.m',N_2)
-- 
cgit