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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 /833/CH15/EX15.7/Ex15_7.sce | |
| 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 '833/CH15/EX15.7/Ex15_7.sce')
| -rwxr-xr-x | 833/CH15/EX15.7/Ex15_7.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/833/CH15/EX15.7/Ex15_7.sce b/833/CH15/EX15.7/Ex15_7.sce new file mode 100755 index 000000000..7b8b32e47 --- /dev/null +++ b/833/CH15/EX15.7/Ex15_7.sce @@ -0,0 +1,16 @@ +//Caption:(a)How much KVA should be supplied by synchronous motor (b)Power factor of synchronous motor
+//Exa:15.7
+clc;
+clear;
+close;
+Pm=40//Power absorb by motor(in Kw)
+Pl=300//Load connected in parallel with motor(in KW)
+pfm=0.85//Power factor of motor
+pfl=0.9//Power factor on load
+Pt=Pl+Pm
+Pr=Pt*tand(acosd(pfl))
+Pri=Pl*tand(acosd(pfm))
+Ps=Pri-Pr
+pf=cosd(atand(Ps/Pm))
+disp(Ps,'(a)Power supplied by synchronous motor(in KVA)=')
+disp(pf,'(b)Power factor of synchronous machine=')
\ No newline at end of file |