Mechanical Engineering

Any core branch will always be preferred as with it you can diversify into any job sector. You may check the skill shortage list of USA to see which branch is currently in demand.

It depends on your previous qualification and work experience as mechanical engineering is a practical subject so it would not get you any better jobs if done via distance mode.

u need a 3yrs.dme of AICTE recognised to become engineer, no experience matters

possible in amie, not possible in B.Tech.

Hi
Please see below link
https://www.shiksha.com/comedk-college-predictor

PEC Chandigarh is a reputed college and far much better than NIT Manipur The Mechanical engineers from PEC are earning very good packages after CSE. PEC has been ranked 38 among top enginnering colleges of India by MHRD while I can't find NIT Manipur in top 50 even.NIT Manipur is good but not the best.PEC will give you more expenditure. At last your choice matters.

Decide what you want firstly, what you want to study and what you want to do. Prepare for GRE as it is required.Perhaps for Masters studies in US. Prepare for TOEFL too, this ia the test for English language. every university and program have separate requirements, you must visit university websites and go through the program requirements. Check QS ranking, some options are also available in the study abroad section of Shiksha.