Considering different factors like placements, activities, infrastructure, Electrical and Electronics Engineering at NIT Surathkal will be a better option. The table below gives a brief level of comparison among ECE at RVCE and EE at NIT Surathkal.

Key Highlights - NIT Surathkal: 

• NIT Surathkal, being one of the top NITs, is a premier institute in India. In NITs, infrastructure and placements are always top-notch and even compared to IITs sometimes.
• The placement in Electrical and Electronics Engineering at NIT Surathkal is excellent. There are many core companies, IT-based companies, and even some PSUs coming for placement.
• The campus of NIT Surathkal has a serene environment, close to the shore, which is worth living for four years.
• In NITs, there is a lot of involvement in extracurricular activities and several technical and cultural events are organized inside the campus.

Considering the above points, it is evident that EE at NIT Surathkal is the better choice.

You are comparing two different engineering branches which are core and are perfect in their own place. Also, the selection of the branch should be primarily based on your interest and future plans. It is very important you choose a branch of your interest, as you will spend 4 years learning it. So, decide on the basis of your interest.

NIT Jamshedpur is much better than BIT Mesra in placements except CSE. CSE has slightly better placement in BIT Mesra than NIT Jamshedpur but then the gap is decreasing year by year. So, you can easily opt for the choice of field you want.

Let me give you some details regarding the future prospects in both of them:

Core Jobs:

• Both the branches have an equal number of core jobs and both mechanical and electrical engineers are needed at any manufacturing firm.
• So in this case, it primarily boils down to your inclination towards either of the two branches.

Non-Core Jobs:

• Electrical Engineers also have the opportunity to switch their career to software engineering without much difficulty.
• Mechanical Engineers generally don't have this Liberty.

Government Jobs:

• Mechanical Engineering has the highest no. of vacancies in PSUs and Engineering services.

Several core companies come to campus at Jamshedpur in TATA town, TATA Powers and TATA Motors pick many students for jobs as well as for internships. Now, this brings a great advantage for both Mechanical as well as Electrical branch students.

Talking about infrastructure, BIT Mesra has a more beautiful campus than NIT Jamshedpur. If you want facilities, you should go with BIT Mesra. But, placement wise NIT Jamshedpur is far ahead of BIT Mesra, which is again proving NIT Jamshedpur worth over bit Mesra.

Based on the above parameters, you can decide for yourself. Regarding the two colleges you mentioned, both are equally good and have roughly the same student quality. BIT Mesra has an edge in software profiles and NIT Jamshedpur in Core Engineering placements.

Before diving into any conclusion, it is important that you understand the basic difference between B.Tech and B.E degrees. Following which, you have to clarify the doubts you have regarding both NIT Goa and Goa Engineering College.

• If you weigh the general brand value that arrives with the NIT tag, you will then already be more exposed to the industrial demands and explore better opportunities at NIT.
• However, there has been a genuine depreciation at Goa Engineering College. 
• You can possibly go out, looking for particular job offers after the completion of the B.E degree but you will obtain better placements by the college cell itself. 
• When talking about the faculty, there are several Ph.D graduates from most of the top institutions who have been teaching at NIT Goa. 
• The highest salary package was 16 LPA at NIT Goa. 
• On the other hand, at GEC, you might or might not secure placement. 
• Their highest package sometimes does not reach even up to 7 LPA. 

Therefore, it is suggested that you opt for NIT Goa, as it will provide you with better opportunities. They have an active placement cell, which not only helps with placements but also conducts seminars, internships and industrial visits.

Instrumentation & Control Engineering and Electrical and Electronics Engineering are different branches. Although, both of these branches have some similarities. To choose between both of these is your choice.

Here are some of the facts about NIT Trichy and SSN.

• Faculty: SSN has amazing teaching faculty. They have quality teachers, some better than in NIT Trichy. 
• Ranking: SSN is one of the premier institutes in Tamil Nadu and NIT Trichy is among the top-ranked NITs in the country.
• Extracurricular activities: SSN gives equal importance to academics and extra-curricular activities as well. They focus on overall development. In NIT Trichy, a lot of extracurricular activities are held. Fests are organized almost every week. They focus too much on extracurricular.
• Campus: SSN is lush green and has a scenic beauty. NIT Trichy has a rocky campus and does not have much greenery, although they do have a beautiful college avenue road.
• Placements: The placements of NIT Trichy are better than SSN, however, the Average CTC is almost the same. Here is the placement highlight of the year 2020.

NIT Trichy has a brand name higher than SSN. However, if you are planning to do higher education such as MS abroad, then regardless of the brand, you should choose SSN as it will help you to grow academically.