From 7bc77cb1ed33745c720952c92b3b2747c5cbf2df Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Sat, 3 Feb 2018 11:01:52 +0530
Subject: Added new code

---
 3871/CH5/EX5.27/Ex5_27.sce | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 3871/CH5/EX5.27/Ex5_27.sce

(limited to '3871/CH5/EX5.27/Ex5_27.sce')

diff --git a/3871/CH5/EX5.27/Ex5_27.sce b/3871/CH5/EX5.27/Ex5_27.sce
new file mode 100644
index 000000000..63e5bf63a
--- /dev/null
+++ b/3871/CH5/EX5.27/Ex5_27.sce
@@ -0,0 +1,32 @@
+//=============================================================
+//Chapter 5 example 27
+
+clc;
+clear all;
+
+
+//variable declaration
+//V   = (5*sin(theta))+(0.6*sin(3*theta))\
+
+a       = 5;        
+b       = 0.6;
+rd          = 35;       //resistance in Ω
+ra          = 30;       //resistance in Ω
+
+//calculations
+R       = (3*rd)+ra;            //resitance in  Ω
+//i       = v/R
+//i         = (5*sin(theta)/R)+(0.6*(sin(3*theta)/R))
+x1          = a/R;
+y1          =b/R;
+//i         = (x1*sin(theta))+(y1*sin(3*theta))
+//Iav       = ((1/%pi)*{(integral(i*dtheta))}(0-%pi)))
+//Iav       = (1/%pi)*((0.5*sin(theta))-(0.006/3)*(cos(3*theta)))  
+//solving above equation we get (1/%pi)*(1)
+p           = (-0.05*((cos((180*%pi/180))-cos(0))))-((0.002*((cos(3*180*%pi/180))-cos(3*0))));
+z       = (1/%pi)*p;            //average value in mA
+
+
+//result
+mprintf("average value reading of PMMC ammeter = %3.1f mA",(z*10^3));
+
-- 
cgit