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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1802/CH10/EX10.17/Exa10_17.sce | |
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initial commit / add all books
Diffstat (limited to '1802/CH10/EX10.17/Exa10_17.sce')
| -rwxr-xr-x | 1802/CH10/EX10.17/Exa10_17.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/1802/CH10/EX10.17/Exa10_17.sce b/1802/CH10/EX10.17/Exa10_17.sce new file mode 100755 index 000000000..6998c54c2 --- /dev/null +++ b/1802/CH10/EX10.17/Exa10_17.sce @@ -0,0 +1,21 @@ +//Exa 10.17
+clc;
+clear;
+close;
+//Given Data :
+format('v',6);
+P=300;//in KW
+cosfi_1=0.7;//unitless
+tanfi_1=tand(acosd(cosfi_1));
+y=13;//in Rs./KVAR
+x=130;//in Rs./KVA
+cosfi_2=sqrt(1-(y/x)^2);//unitless
+disp(cosfi_2,"Most Ecomnomical PF :");
+tanfi_2=tand(acosd(cosfi_2));
+//(ii)
+LeadingKVAR=P*(tanfi_1-tanfi_2);//in KVAR
+AnnSavingMD=x*[P/cosfi_1-P/cosfi_2];//in Rs.
+AnnExpenditure=y*LeadingKVAR;//in Rs.
+NetSaving=AnnSavingMD-AnnExpenditure;//in Rs.
+disp(NetSaving,"Net Saving in Rs. :");
+//Note : Answer in the book is not accurate.
\ No newline at end of file |