Dear student,
You should take up Mechanical Engineering to study about how air-conditioners & refrigerators work. Usually, to get admission at good Mechanical Engineering colleges, you will need to take B. Tech Engineering Entrance exams like JEE, BITSAT or GUJCET (since you have mentioned Gujarat as a preferred location).
Some good colleges include:
Which College i will get for 90 Percentile in JEE Mains 2024?
if i score 150 marks in jee mains 2024, what will be my rank & which college i will get?
Which colleges are accepting XAT score 2024?
What is JNUEE 2023 for PhD admissions and what is the date for conducting the exam?
During DIT University Placements 2022, how many recruiters visited the campus?