What should be the number of revolutions of a dc machine to be able to have a generated emf of 200V? The specification of the machine are as follows: Number of poles: 4 Total active conductors: 746 Flux per pole = 2mWb lap winding, simplex 804.3 rpm 402.1 rpm 842.1 rpm 482.3 rpm

What should be the number of revolutions of a dc machine to be able to have a generated emf of 200V? The specification of the machine are as follows: Number of poles: 4 Total active conductors: 746 Flux per pole = 2mWb lap winding, simplex 804.3 rpm 402.1 rpm 842.1 rpm 482.3 rpm

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.4P

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Question

pls answer it correctly. All the previous answers are always wrong. Correct answer is on the choices using the given information.

What should be the number of revolutions of a dc machine to be able to have a generated emf
of 200V? The specification of the machine are as follows:
Number of poles: 4
Total active conductors: 746
Flux per pole = 2mWb
lap winding, simplex
804.3 rpm
402.1 rpm
842.1 rpm
482.3 rpm

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