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

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 1092/CH14/EX14.1/Example14_1.sce | 37 +++++++++++++++++++++++++++++++++++++
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+// Electric Machinery and Transformers
+// Irving L kosow 
+// Prentice Hall of India
+// 2nd editiom
+
+// Chapter 14: TRANSFORMERS
+// Example 14-1
+
+clear; clc; close; // Clear the work space and console.
+
+// Given data for Step -down transformer
+N_1 = 500 ; // Number of turns in the primary
+N_2 = 100 ; // Number of turns in the secondary
+I_2 = 12 ; // Load (Secondary) current in A
+
+// Calculations
+// case a
+alpha = N_1 / N_2 ; // Transformation ratio
+
+// case b
+I_1 = I_2 / alpha ; // Load component of primary current in A
+
+// case c
+// sunscript c for alpha indicates case c
+// For step up transformer , using above given data
+N1 = 100 ; // Number of turns in the primary
+N2 = 500 ; // Number of turns in the secondary
+alpha_c = N1 / N2 ; // Transformation ratio
+
+// Display the results
+disp("Example 14-1 Solution : ");
+
+printf(" \n a: Transformation ratio(step-down transformer) :\n    α = %d\n",alpha);
+
+printf(" \n b: Load component of primary current : \n    I_1 = %.1f A \n",I_1);
+
+printf(" \n c: Transformation ratio(step-up transformer) :\n    α = %.1f",alpha_c);
-- 
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