Answer Posted / thowsif_emerson_csm team

For Motors:-
http://www.pacontrol.com/download/Tutorial-
Motor-Basics-Lecture.pdf

For Transformers:-

http://www.federalpacific.com/university/transbasics/transba
sics.html

For Generators:-
http://www.federalpacific.com/university/transbasics/transba
sics.html

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