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Diffstat (limited to '1092/CH3/EX3.10/Example3_10.sce')
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diff --git a/1092/CH3/EX3.10/Example3_10.sce b/1092/CH3/EX3.10/Example3_10.sce new file mode 100755 index 000000000..2030d5b22 --- /dev/null +++ b/1092/CH3/EX3.10/Example3_10.sce @@ -0,0 +1,26 @@ +// Electric Machinery and Transformers
+// Irving L kosow
+// Prentice Hall of India
+// 2nd editiom
+
+// Chapter 3: DC Dynamo Voltage Relations - DC Generators
+// Example 3-10
+
+clear; clc; close; // Clear the work space and console.
+
+// Given data
+kW= 50; // Power rating of the dynamo
+V = 125; // Rated voltage in V
+S = 1800; // Speed of the dynamo in rpm
+I_f =20; // Exciting field current
+Max_temp_rise = 25; // Maximum Temperature rise in degree celsius
+I_l = 400; // Load Current in A
+// INSULATION CLASS A
+// COMPOUND WINDING
+
+// Display the result
+disp("Example 3-10 Solution : ")
+printf("\n a: Since the speed is reduced in half, we must reduce the kW rating in half. Consequently, the 25kW, 900 rpm dynamo has the same size. ");
+printf("\n\n b: Since we have cut the speed in half but maintained the same kW rating, the dynamo has twice the size as the original.");
+printf("\n\n c: Half the size. ");
+printf("\n\n d: Same size. ");
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