Do you have a general understanding of how internal combustion engines work?
Yeah Of course. Every man should know about cars and how to fix them.
I'm a car mechanic. I ought to have a really good understanding how it works!
I learned quite a bit on this subject when researching how hybrids work and how they are different.
Most of what I know on the subject was learned growing up constantly having to fix our 1960s Massey Ferguson tractor