Compare Government Polytechnic College, Adoor Diploma in Mechanical Engineering and NSS Polytechnic College Diploma in Electrical and Electronics Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Government Polytechnic College, Adoor Diploma in Mechanical Engineering course is rated 3.6 out of 5 by 2 genuine verified students while NSS Polytechnic College same course is rated 2.6 out of 5 by 1 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.