ASAPchoose the correct answer from the given choices below What should be the number of revolutions of a dc machine to be able to have a generated emfof 200V? The specification of the machine are as follows:Number of poles: 4Total active conductors: 746Flux per pole = 2mWblap winding, simplex804.3 rpm402.1 rpm842.1 rpm482.3 rpm

Given data- DC machine- Generated emf E=200 V, Number of poles P=4, Total active conductors Z=746,…

What should be the number of revolutions of a dc machine to be able to have a generated em 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 em 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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Concept explainers

DC Series Motors

A DC motor is a type of electric motor which converts electric energy into mechanical energy. The forces that are produced by the magnetic field are what those common types of motors rely upon. Either electro-mechanical or electronic, all types of DC motors have some internal mechanism to change the current direction in part of the DC motors. As the DC motors could be powered from existing DC lighting power distribution systems, these motors were the first form of motors widely used. By changing the strength of the current in its field winding or by using a variable supply voltage, the speed of the DC motors can be controlled over a wide range.

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ASAP

choose the correct answer from the given choices below

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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