Answer / khaled.zeitoun

My Dear your Quistion isn't specific and clear becuse you
didn't mintioned how is the transformer connection by
primary and secondary side .
I have no Idea if the 2000MVA power will used as uitlised
power anyhow ,through vector 3 phase calculation theres a
formula to clculate the nutral voltage 33KV / 1.777=
18.57Kv

an ac induction motor gets overheated when operated at a low frequency of 25 hz a instead of 50 hz. reason?

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ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com

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