What is magnetic loading of DC machines and how does it differ from electrical loading?

[ksurabhi]

what is magnetic loading of dc machines. does electrical loading means the same.

 

[Simon Bridge]

Do you not know the definitions of the two terms?
http://thesciencedictionary.org/specific-magnetic-loading/
http://www.allinterview.com/showanswers/106088.html
... knowing the definitions, you should be able to answer your own question.