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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 /695/CH2/EX2.17/Ex2_17.txt | |
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initial commit / add all books
Diffstat (limited to '695/CH2/EX2.17/Ex2_17.txt')
| -rwxr-xr-x | 695/CH2/EX2.17/Ex2_17.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/695/CH2/EX2.17/Ex2_17.txt b/695/CH2/EX2.17/Ex2_17.txt new file mode 100755 index 000000000..e888be786 --- /dev/null +++ b/695/CH2/EX2.17/Ex2_17.txt @@ -0,0 +1,19 @@ +//Caption:Find the (a)Demagnetizing AT per pole (b)Cross magnetizing AT per pole (c) number of turns per pole
+//Exa:2.17
+clc;
+clear;
+close;
+P=40000;//in watts
+E_g=400;//in volts
+A=4;
+Pole=4;
+Z=2*30*12;//no. of conductors
+theta_m=10;//in degrees
+I_a=P/E_g;//armature current in amperes
+I=I_a/A;//current in each conductor in amperes
+AT_d=Z*I*theta_m/360;
+disp(AT_d,'(a) Demagnetizing Ampere Turns per pole=');
+AT_cm=Z*I*((1/(2*Pole))-(theta_m/360));
+disp(AT_cm,'(b) Cross magnetizing Ampere Turns per pole=');
+n=Z*I*0.8/(2*Pole*100);
+disp(n,'(c) Number of turns per pole=')
\ No newline at end of file |