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

---
 1802/CH10/EX10.8/Exa10_8.sce | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 1802/CH10/EX10.8/Exa10_8.sce

(limited to '1802/CH10/EX10.8')

diff --git a/1802/CH10/EX10.8/Exa10_8.sce b/1802/CH10/EX10.8/Exa10_8.sce
new file mode 100755
index 000000000..1b69de449
--- /dev/null
+++ b/1802/CH10/EX10.8/Exa10_8.sce
@@ -0,0 +1,22 @@
+//Exa 10.8
+clc;
+clear;
+close;
+//Given Data :
+format('v',7);
+f=50;//in Hz
+V=400;//in volts
+MotorOut=20;//in HP(Motor output)
+MotorOut=MotorOut*735.5;//in Watts(Induction Motor output)
+CorrectPF=0.85;//in fraction
+MotorIn=MotorOut/(CorrectPF*1000);//in KW
+cosfi_1=0.7071;//powerfactor
+tanfi_1=tand(acosd(cosfi_1));//unitless
+Pr1=MotorIn*tanfi_1;//in KVAR
+cosfi_2=0.85;//unitless
+tanfi_2=tand(acosd(cosfi_2));//unitless
+Pr2=Pr1*tanfi_2;//in KVAR
+Prc=Pr1-Pr2;//in KVAR
+Prc_ph=Prc/3;//in KVAR
+C=Prc_ph*10^3/(2*%pi*f*V^2)
+disp(C*10^6,"Rating of each capacitor per phase(in uF)");
\ No newline at end of file
-- 
cgit