plz help me

[baazigar]

am electrical engineer and i need complete data of transformer testing and commissioning plz provide me all data or notes regarding this topic thanks

 

[Chev]

Call the company you are thinking of buying a transformer from and ask them for the info you want.

 

[zog]

First off, welcome to the forum. Second, when you make a huge font like that it seems like you are yelling at us. Third, I have about a dozen books on the very broad topic you asked about, I am not going to spend days or weeks typing all of that information here so perhaps you could be a little more specific about the type of transformer you are asking about, where in the world you reside, why you need to know this info, which tests you are asking about, etc....