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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/EX4.5 | |
| 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/EX4.5')
| -rw-r--r-- | 3813/CH4/EX4.5/Ex4_5.jpg | bin | 0 -> 16416 bytes | |||
| -rw-r--r-- | 3813/CH4/EX4.5/Ex4_5.sce | 19 |
2 files changed, 19 insertions, 0 deletions
diff --git a/3813/CH4/EX4.5/Ex4_5.jpg b/3813/CH4/EX4.5/Ex4_5.jpg Binary files differnew file mode 100644 index 000000000..6ac9ddf0b --- /dev/null +++ b/3813/CH4/EX4.5/Ex4_5.jpg diff --git a/3813/CH4/EX4.5/Ex4_5.sce b/3813/CH4/EX4.5/Ex4_5.sce new file mode 100644 index 000000000..1224fb7d7 --- /dev/null +++ b/3813/CH4/EX4.5/Ex4_5.sce @@ -0,0 +1,19 @@ +//Electric Drives:concepts and applications by V.subrahmanyam
+//Publisher:Tata McGraw-Hill
+//Edition:Second
+//Ex4_5
+clc;
+clear;
+N=1800;//Speed in rpm
+I=60;//Current in A
+V=400;// voltage in V
+E=185;//Back emf in V
+N2=900;//Speed in rpm
+R=0.5;// Resistance in ohm
+Vs=V/2.34;
+Vl=V/1.35;
+Vi=V-(I*R);
+V=E+(I*R);
+a=acos(V/(2.34*Vs));
+Alpha=(a*180)/%pi;
+disp(Alpha,"The firing angle in deg is:")
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