hello Aspirant,
I am here for helping you...
engineering classes for first year students start from the orientation program where they will make you interactable with society and people.
Then after they will start with the very first topic of your syllabus in the mid of of the semester they make you more busy ...
I hope it will be beneficial for you...
For more queries you can upvote my answer and can ask in the comment section below...
Best of luck...