diff options
Diffstat (limited to '3813/CH4/EX4.7.b/Ex4_7b.sce')
| -rw-r--r-- | 3813/CH4/EX4.7.b/Ex4_7b.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3813/CH4/EX4.7.b/Ex4_7b.sce b/3813/CH4/EX4.7.b/Ex4_7b.sce new file mode 100644 index 000000000..781b69249 --- /dev/null +++ b/3813/CH4/EX4.7.b/Ex4_7b.sce @@ -0,0 +1,17 @@ +//Electric Drives:concepts and applications by V.subrahmanyam
+//Publisher:Tata McGraw-Hill
+//Edition:Second
+//Ex4_7b
+clc;
+clear;
+V=300;// voltage in V
+Vt=363.25;// voltage in V
+f=60;//frequency in Hz
+Rd=0.02;// Resistance in ohm
+La=0.001;//inductance in H
+Id=500;//Current in A
+N=1500;//Speed in rpm
+Xc=2*%pi*f*La;
+Z=Rd+((3*Xc)/%pi);
+Eb=Vt-(Id*Z);
+disp(Eb,"The back emf in V is:")
|