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Diffstat (limited to '2297/CH4/EX4.2/Ex4_2.sce')
| -rwxr-xr-x | 2297/CH4/EX4.2/Ex4_2.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/2297/CH4/EX4.2/Ex4_2.sce b/2297/CH4/EX4.2/Ex4_2.sce new file mode 100755 index 000000000..fb8bc287a --- /dev/null +++ b/2297/CH4/EX4.2/Ex4_2.sce @@ -0,0 +1,21 @@ +// Example 4.2;components of no load currents,magnetising and working components of exciting current +clc; +close; +clear; +// given +format('v',6) +disp("part (a)") +nlw=2000;//no load input watts +pv=11000;//primary voltage +Iw=nlw/pv;//current in amperes +Io=0.6;//current in amperes +Imu=sqrt(Io^2-Iw^2);//current in amperes +disp(Iw,"iron loss current is, (A)=") +disp(Imu,"magnetising component is, (A)=") +pf=0.2;//power factpr +Io=0.5;//current in amperes +Iw=Io*(pf);//current in amperes +Imu=Io*sqrt(1-pf^2);//magnetising component in amperes +disp(" part (b)") +disp(Iw,"iron loss current is, (A)=") +disp(Imu,"magnetising component is, (A)=") |