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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 /3813/CH4/EX4.4 | |
| 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 '3813/CH4/EX4.4')
| -rw-r--r-- | 3813/CH4/EX4.4/Ex4_4.jpg | bin | 0 -> 14044 bytes | |||
| -rw-r--r-- | 3813/CH4/EX4.4/Ex4_4.sce | 17 |
2 files changed, 17 insertions, 0 deletions
diff --git a/3813/CH4/EX4.4/Ex4_4.jpg b/3813/CH4/EX4.4/Ex4_4.jpg Binary files differnew file mode 100644 index 000000000..9699238e4 --- /dev/null +++ b/3813/CH4/EX4.4/Ex4_4.jpg diff --git a/3813/CH4/EX4.4/Ex4_4.sce b/3813/CH4/EX4.4/Ex4_4.sce new file mode 100644 index 000000000..a7322d63a --- /dev/null +++ b/3813/CH4/EX4.4/Ex4_4.sce @@ -0,0 +1,17 @@ +//Electric Drives:concepts and applications by V.subrahmanyam
+//Publisher:Tata McGraw-Hill
+//Edition:Second
+//Ex4_4
+clc;
+clear;
+V=250;// voltage in V
+f=50;//frequency in Hz
+R=1.5;// Resistance in ohm
+L=30;//inductance in mH
+Eb=100;//Back emf in V
+Alpha=0.866;//angle
+Vc=0.9*V*Alpha;
+Id=(Vc-Eb)/R;
+P=Vc*Id*10^(-3);
+pf=0.9*Alpha;
+disp(pf,"powerfactor is:")
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