Bright International Educational Trust, Jayanagar

Yes can get admission. But I think so it is somewhat difficult to do correspondence course in aerospace. you better to consult universities which provides you admission in aerospace department. Because most of the deemed universities provides these type of courses. And mostly Aerospace academy's provides this course. For doing MSc you must and should clear the entrance exam

You can, if you are eligible.
Eligibility is :
1. Must have passed class 12th
2. Discontinued in the 1st or 2nd ( passed ) year of graduation degree conducted by a recognized university.

The eligibility criteria required for pursuing M.Sc Botany course is a pass degree in B.Sc Botany with a minimum of 40% marks from a recognized college or university. The minimum duration of M.Sc Botany course is 2 years, which is divided into four semesters.

Below is the list of Top 10 Competitive Entrance Exam
For Msc Microbiology Students:
CSIR NET Exam
GATE Exam.
Joint Graduate Entrance Examination for Biology and Interdisciplinary Life Sciences (JGEEBILS)
AICE JRF/SRF(PGS) - All India Competitive Examination.
ICMR-JRF Exam.
University entrance exams for Ph.D PET.

I am working in a private company for the last 2 years. I have a Diploma in electrical engineering.

Please go through the link:
https://www.shiksha.com/college/bright-international-educational-trust-jayanagar-jayanagar-bangalore-37178

Yes, it's possible, but eligibility would be on the basis of guidelines laid down by individual colleges/ institution.

You will have to apply to the course in the college of your choice. If you match all the eligibility criteria and make up to the cut off list, then you have your admission confirmed. Good luck.

Here is the official detail, you can contact to authorized dealers
https://www.shiksha.com/college/bright-international-educational-trust-jayanagar-jayanagar-bangalore-37178