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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1325/CH12/EX12.7 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '1325/CH12/EX12.7')
| -rw-r--r-- | 1325/CH12/EX12.7/12_7.PNG | bin | 0 -> 84212 bytes | |||
| -rw-r--r-- | 1325/CH12/EX12.7/12_7.sce | 13 |
2 files changed, 13 insertions, 0 deletions
diff --git a/1325/CH12/EX12.7/12_7.PNG b/1325/CH12/EX12.7/12_7.PNG Binary files differnew file mode 100644 index 000000000..1d62a37f2 --- /dev/null +++ b/1325/CH12/EX12.7/12_7.PNG diff --git a/1325/CH12/EX12.7/12_7.sce b/1325/CH12/EX12.7/12_7.sce new file mode 100644 index 000000000..5ad67dd87 --- /dev/null +++ b/1325/CH12/EX12.7/12_7.sce @@ -0,0 +1,13 @@ +//To find the actual speed, the number of poles on the alternator and the required value of Ks
+clc
+//given
+N=210//rpm
+w=N*%pi/30
+F=50
+p1=F*120/(N*2)//N*p=F*120
+p2=floor(p1)//no of poles must be a whole number ; P2=P/2
+p=2*p2
+N1=F*120/p
+n=3//no of impulse per second
+Ks=n/(6*p)//equation 12.13
+printf("\nKs = %.4f\n\nActual speed = %.1f rpm\nNumber of poles = %.f",Ks,N1,p)
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