State two adverse effects of armature reaction on the operation of a d.c. generator. (b) Briefly describe
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Question:
State two adverse effects of armature reaction on the operation of a d.c. generator.
(b) Briefly describe any one method for reducing the effect of armature reaction.
(c) An 8-pole D.C. generator is wound with 960 conductors in its armature. The flux per pole is 22 mWb when it is running at 1200 rpm. The current in each conductor is 25 A. Calculate the total current, the generated emf, and the electrical power developed in the armature if the armature windings are connected as:
(i) lap winding;
and (ii) wave winding
Related Book For
Applied Regression Analysis and Other Multivariable Methods
ISBN: 978-1285051086
5th edition
Authors: David G. Kleinbaum, Lawrence L. Kupper, Azhar Nizam, Eli S. Rosenberg
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