Compare BITT Polytechnic Diploma in Electronics and Communication Engineering and Government Polytechnic, Dhanbad Diploma in Mechanical Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. BITT Polytechnic Diploma in Electronics and Communication Engineering course is rated 3.4 out of 5 by 1 genuine verified students while Government Polytechnic, Dhanbad same course is rated 3.9 out of 5 by 13 students at Shiksha. Explore Shiksha for detailed comparison on all course parameters and Download free information on After 10th Diploma Admission details, Placement report, Eligibility criteria etc.