Past Weather in Minneapolis, Minnesota, USA â Yesterday and Last 2 Weeks.
Quick Answer. Although laymen often use the words motor and engine interchangeably, from a technical point of view, an engine uses fuel to create heat that it converts into motion, while a motor uses electricity to produce motion.
The difference between machine and mechanism is that machines transform energy to do work, while mechanisms so not necessarily perform this function. The term machinery generally means machines and mechanisms. Figure 2-1 shows a picture of the main part of a diesel engine.