The electrical power developed by the armature of ad.c. motor is equal to back emf multiplied by Armature current Series motor maintains a more constant speed under varying load Wave windings are used in d.c machine designed for High voltage high current d-c generator By tapping field method, the speed of d.c series motor can be controlled above rated value

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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T or F

The electrical power
developed by the armature of
ad.c. motor is equal to back
emf multiplied by Armature
current
Series motor maintains a
more constant speed under
varying load
Wave windings are used in
d.c machine designed for
High voltage high current d-c
generator
By tapping field method, the
speed of d.c series motor
can be controlled above
rated value
Transcribed Image Text:The electrical power developed by the armature of ad.c. motor is equal to back emf multiplied by Armature current Series motor maintains a more constant speed under varying load Wave windings are used in d.c machine designed for High voltage high current d-c generator By tapping field method, the speed of d.c series motor can be controlled above rated value
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