How Elevator Works

The elevator is a type of vertical transport equipment that efficiently moves people or goods between floors of a building. Elevators are generally powered by .
With the help of an elevator prototype, this video explains 3 different pulley systems and why real elevators use 1 turn (direct) pulley systems.
This video is purely for educational purposes only and is a way to show the dangers of man-made machineries (in this case elevators). I do not intend to incite .
I did this video as part of my BSEET final presentation in college . The final project was a 3 foot tall model of an elevator that I built of wood, aluminum and used .