I work with a rail transport company
More commonly refered to as a train transport right?
When was the advent of rail as a form if transport?
I really dont know do you?
Who was the inventor of rail system of transport
No idea, but there is a thing called the third rail that allows them to make the tracks electric.
At what period was the magnetic train come into limelight?
The magnetic train use dipoles to exert force on each other.
Are there different types of train ?
Yes. There is several.