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Diffstat (limited to '3802/CH12/EX12.8/Ex12_8.sce')
| -rw-r--r-- | 3802/CH12/EX12.8/Ex12_8.sce | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/3802/CH12/EX12.8/Ex12_8.sce b/3802/CH12/EX12.8/Ex12_8.sce new file mode 100644 index 000000000..fb136ed66 --- /dev/null +++ b/3802/CH12/EX12.8/Ex12_8.sce @@ -0,0 +1,31 @@ +//Book Name:Fundamentals of Electrical Engineering
+//Author:Rajendra Prasad
+//Publisher: PHI Learning Private Limited
+//Edition:Third ,2014
+
+//Ex12_8.sce
+
+clc;
+clear;
+Vl=110;
+f=50;
+
+printf("\n (a)")
+R_YR=0;
+R_BY=100;
+R_RB=200;
+W_YR=0; //since R_YR value is zero
+W_BY=Vl^2/R_BY;
+W_RB=Vl^2/R_RB;
+printf("\n Phase power=%3.1f W \n",W_YR+W_BY+W_RB)
+
+
+printf("\n (b)")
+X_YR=95;
+X_BY=0;
+X_RB=0;
+W_YR=Vl^2/X_YR;
+W_BY=0; //since X_BY value is zero
+W_RB=0; //since X_RB value is zero
+printf("\n Reactive power=%3.2f VAR",W_YR+W_BY+W_RB)
+
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