Note: Page numbers followed by f indicate figures and t indicate tables.


Acoustic noise 83, 248
Active front end 76–77, 76f
Air cooling 85
Air-gap flux density 11–13, 12f, 171f, 181f, 183f, 208, 319–320
Angular acceleration 420
Angular frequency 212–213
Armature  See D.C. motor
Asynchronous motor  See Induction motor
Autotransformer starter  See Induction motor


Back e.m.f. 27
Base speed 72
Bearing currents 250–251
Bifilar winding 384–385
BIl  See Torque
Bipolar junction transistor ...

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