ClipArt ETC
A machine that converts energy into mechanical force or motion.

Explosion Engine

A machine that converts energy into mechanical force or motion.

An engine is a machine that produces mechanical force and motion from another form of energy (e.g. a fuel source, compressed air, or electricity).

Rotary Engine

An engine is a machine that produces mechanical force and motion from another form of energy (e.g. a…

External-combustion engine in which heat is used to raise steam which either turns a turbine or forces a piston to move up and down in a cylinder

Steam Engine

External-combustion engine in which heat is used to raise steam which either turns a turbine or forces…

A streetcar which receives its power from overhead electric lines. Also, the name of the pole-like device used to collect and transfer electricity from the overhead lines into the streetcar itself.

Electric Trolley

A streetcar which receives its power from overhead electric lines. Also, the name of the pole-like device…