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

---
 833/CH11/EX11.8/Ex11_8.sce     | 16 ++++++++++++++++
 833/CH11/EX11.8/Ex11_8.txt     | 16 ++++++++++++++++
 833/CH11/EX11.8/Result11_8.txt |  7 +++++++
 3 files changed, 39 insertions(+)
 create mode 100755 833/CH11/EX11.8/Ex11_8.sce
 create mode 100755 833/CH11/EX11.8/Ex11_8.txt
 create mode 100755 833/CH11/EX11.8/Result11_8.txt

(limited to '833/CH11/EX11.8')

diff --git a/833/CH11/EX11.8/Ex11_8.sce b/833/CH11/EX11.8/Ex11_8.sce
new file mode 100755
index 000000000..98998c7fe
--- /dev/null
+++ b/833/CH11/EX11.8/Ex11_8.sce
@@ -0,0 +1,16 @@
+//Caption:Find (a)% reduction in stator voltage and (b)the power factor of the rotor circuit
+//Exa:11.8
+clc;
+clear;
+close;
+R_r=0.02//Rotor resistance per phase(in ohm)
+X_r=0.1//Rotor reactance per phase(in ohm)
+s=4//Slip(in%)
+S=100-s
+T_f=((s/100)*R_r)/((R_r^2)+(((s/100)^2)*(X_r^2)))
+S_r=1-(.5*(S/100))
+T=(S_r*R_r)/((R_r^2)+((S_r^2)*(X_r^2)))
+Re=(1-sqrt(T_f/T))*100
+disp(Re,'(a)% reduction in stator voltage(in %)=')
+pf=R_r/(sqrt((R_r^2)+((S_r^2)*(X_r^2))))
+disp(pf,'(b)Power factor=')
\ No newline at end of file
diff --git a/833/CH11/EX11.8/Ex11_8.txt b/833/CH11/EX11.8/Ex11_8.txt
new file mode 100755
index 000000000..98998c7fe
--- /dev/null
+++ b/833/CH11/EX11.8/Ex11_8.txt
@@ -0,0 +1,16 @@
+//Caption:Find (a)% reduction in stator voltage and (b)the power factor of the rotor circuit
+//Exa:11.8
+clc;
+clear;
+close;
+R_r=0.02//Rotor resistance per phase(in ohm)
+X_r=0.1//Rotor reactance per phase(in ohm)
+s=4//Slip(in%)
+S=100-s
+T_f=((s/100)*R_r)/((R_r^2)+(((s/100)^2)*(X_r^2)))
+S_r=1-(.5*(S/100))
+T=(S_r*R_r)/((R_r^2)+((S_r^2)*(X_r^2)))
+Re=(1-sqrt(T_f/T))*100
+disp(Re,'(a)% reduction in stator voltage(in %)=')
+pf=R_r/(sqrt((R_r^2)+((S_r^2)*(X_r^2))))
+disp(pf,'(b)Power factor=')
\ No newline at end of file
diff --git a/833/CH11/EX11.8/Result11_8.txt b/833/CH11/EX11.8/Result11_8.txt
new file mode 100755
index 000000000..2e98c6f92
--- /dev/null
+++ b/833/CH11/EX11.8/Result11_8.txt
@@ -0,0 +1,7 @@
+(a)% reduction in stator voltage(in %)=   
+ 
+    24.239555  
+ 
+ (b)Power factor=   
+ 
+    0.3589791 
\ No newline at end of file
-- 
cgit