Compare Rajganj Government Polytechnic College Diploma in Electrical Engineering and Contai Polytechnic College Diploma in Mechanical Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Rajganj Government Polytechnic College Diploma in Electrical Engineering course is rated 4.0 out of 5 by 2 genuine verified students while Contai Polytechnic College same course is rated 4.5 out of 5 by 5 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.