Study material for ITI-Helper, DMRC , PHED handmade written class notes in PDF file in Hindi and English And in Topic Wise . Now we are upload the Transformer related information with very impotent question and answer list . We are daily and day to day update the ITI helper and DMRC and PHED study material in PDF file
This notes for useful for all exam such as railway, DMRC And ITI Students this is very useful for the Mechanical, Electrical And Electronic Branches.It is easy to use in PDF form study purpose. topic are arrange in class wise. no. of topic are cover in this PDF file related to Mechanical, Electrical Branch.