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

---
 3784/CH4/EX4.9/Ex4_9.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 3784/CH4/EX4.9/Ex4_9.sce

(limited to '3784/CH4/EX4.9/Ex4_9.sce')

diff --git a/3784/CH4/EX4.9/Ex4_9.sce b/3784/CH4/EX4.9/Ex4_9.sce
new file mode 100644
index 000000000..08949fe50
--- /dev/null
+++ b/3784/CH4/EX4.9/Ex4_9.sce
@@ -0,0 +1,16 @@
+clc
+//Variable Initialisation
+Ea=200//Input Voltage to armature in volts
+Ia=20//Armature Current in Ampere
+Ra=0.4//Armature resistance in ohm
+k=0.1
+N1=0//Speed of Motor in rpm
+//Solution
+Eb1=k*N1
+d1=(Eb1+(Ia*Ra))/Ea
+d2=1
+Eb2=d2*Ea-(Ia*Ra)
+N2=Eb2/k
+printf('\n\n Range of speed control from 0 to %0.1f\n\n',N2)
+printf('\n\n Range of duty cycle from %0.1f to 1\n\n',d1)
+//The answers vary due to round off error
-- 
cgit