5 Questions
What is the main function of the yoke in a DC machine?
Provide mechanical strength and confine magnetic flux
What is the purpose of pole shoes in a DC machine?
To concentrate the magnetic flux
Can a DC generator be used as a DC motor without any changes?
Yes, it can be used as a motor without any constructional changes
What are the components of a DC machine's rotating part?
Rotor and armature system
In a DC machine, what is the material typically used for the yoke?
Cast iron or steel
Test your knowledge of fundamentals of electrical engineering with a quiz covering topics such as introduction to electric machines, construction and working principle of DC machines, and the EMF equation of DC generators. Brush up on your understanding of electric machines, rotating machines, DC stationary machines, motors, and generators in this quiz.
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