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
---
1544/CH1/EX1.20/Ch01Ex20.sce | 12 ++++++++++++
1 file changed, 12 insertions(+)
create mode 100755 1544/CH1/EX1.20/Ch01Ex20.sce
(limited to '1544/CH1/EX1.20/Ch01Ex20.sce')
diff --git a/1544/CH1/EX1.20/Ch01Ex20.sce b/1544/CH1/EX1.20/Ch01Ex20.sce
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+// Scilab code Ex1.20: Pg. 24 (2008)
+clc; clear;
+R_1 = 120; // Resistance, ohms
+Theta_1 = 16; // Temperature, degree celcius
+Theta_2 = 32; // Temperature, degree celcius
+Alpha = -4.8e-04; // Temperature coefficient, per degree celcius
+// Using relation, R_1/R_2 = ( 1 + Alpha*Theta_1 )/( 1 + Alpha*Theta_2 ), solving for R_2
+R_2 = R_1 * (( 1 + Alpha*Theta_2 )/( 1 + Alpha*Theta_1 )); // Resistance, ohm
+printf("\nThe resistance of carbon resistor at %2d degree celcius = %5.1f ohm",Theta_2, R_2)
+
+// Result
+// The resistance of field coil at 32 degree celcius = 119.1 ohm
--
cgit