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Diffstat (limited to 'Working_Examples/2777/CH3/EX3.7/Ex3_7.sce')
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diff --git a/Working_Examples/2777/CH3/EX3.7/Ex3_7.sce b/Working_Examples/2777/CH3/EX3.7/Ex3_7.sce new file mode 100755 index 0000000..c61f784 --- /dev/null +++ b/Working_Examples/2777/CH3/EX3.7/Ex3_7.sce @@ -0,0 +1,30 @@ +
+// ELECTRICAL MACHINES
+// R.K.Srivastava
+// First Impression 2011
+// CENGAGE LEARNING INDIA PVT. LTD
+
+// CHAPTER : 3 : TRANSFORMERS
+
+// EXAMPLE : 3.7
+
+clear ; clc ; close ; // Clear the work space and console
+
+
+// GIVEN DATA
+
+a = 100/200; // Turn ratio of the Ideal transformer
+R = 1.0; // Resistance across the secondary side having 200 turns in Ohms
+
+
+// CALCULATIONS
+
+R1 = (a ^ 2)*R; // Referred value of the resistance from Primary side having 100 turns in Ohms
+
+
+// DISPLAY RESULTS
+
+disp("EXAMPLE : 3.7 : SOLUTION :-") ;
+printf("\n (a) Referred value of the %.f Ohm resistance from Primary side having 100 turns , R1 = %.2f ohms \n ",R,R1);
+printf("\n\n [ TEXT BOOK SOLUTION IS PRINTED WRONGLY ( I verified by manual calculation )]\n" );
+printf("\n WRONGLY PRINTED ANSWERS ARE :- (a) Referred value of the resistance from Primary side having 100 turns = 0.025 Ohms instead of %.2f Ohms \n ",R1);
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