This isn't a computer-related question...
But, lucky for you, I took some automotive in high school. Usually, it depends on equipment used and how many clients they have. Usually, it is done within an hour.
here are some ideas
some things i wished i knew before coming into middle school:
1. be organized
2. dont worry about other peoples opinions
3. DO YOUR HOMEWORK
things you learned so far:
1. a lot of things...
2. take notes
3.people change
advice:
if you stress too much, it gets hard.
its okay to get a bad grade on an assignment every once and a while.
be flexable with the people around you
TAKE DEEP BREATHS
DONT TALK DURING CLASS
going into the next grade:
i would change my dynamics and sleeping habits
so there are some ideas that i hope will help!!!
It is called Ram in another term for memory :)