Hello aspirant,
Government Polytechnic College, Dhanbad takes admission through on the basis of entrance examination conducted by JCECEB (Jharkhand Combined Entrance Competitive Examination Board).
Inorder, to get a seat in Electrical branch your maximum rank should be 450.
Your rank depends on the following parameters-
Number of Candidates appeared for the exam.
No of candidates passed the exam
The difficulty level of question paper
Of vacancy for this exam
Cut-off may also be sectional wise.
For detailed about the college info click on this link-
https://www.google.com/amp/s/www.careers360.com/colleges/government-polytechnic-dhanbad/amp