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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/EX10.15 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1802/CH10/EX10.15')
| -rwxr-xr-x | 1802/CH10/EX10.15/Exa10_15.sce | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/1802/CH10/EX10.15/Exa10_15.sce b/1802/CH10/EX10.15/Exa10_15.sce new file mode 100755 index 000000000..1f5dfead4 --- /dev/null +++ b/1802/CH10/EX10.15/Exa10_15.sce @@ -0,0 +1,28 @@ +//Exa 10.15
+clc;
+clear;
+close;
+//Given Data :
+format('v',9);
+f=50;//in Hz
+V=240;//in Volts
+TotalLoad=200+80;//in KW
+cosfi_1=0.8;//unitless
+tanfi_1=tand(acosd(cosfi_1));
+cosfi_2=0.9;//unitless
+tanfi_2=tand(acosd(cosfi_2));
+//(i)
+OA=200;//in KW
+OD=280;//in KW
+CM=OA*tanfi_1-OD*tanfi_2;//in KVAR
+disp(CM,"Leading KVAR supplied by the motor(in KVAR) :");
+//(ii)
+BM=80;//in KW
+CM=15.6;//in KW
+KVA_Rating=sqrt(BM^2+CM^2);//in KVA
+disp(KVA_Rating,"KVA rating(in KVA) :");
+//(iii)
+BC=KVA_Rating;//in KW
+cosfi_m=BM/BC;//unitless
+disp(cosfi_m,"P.F. Of the motor : ");
+//Note : Answer of (i) part is wrong in the book is wrong
\ No newline at end of file |