Assertion: alternator | /r/HasProperty | device
Facets:
Source sentences:
text: An alternator is a device used in a car that creates an electrical current that changes direction as it flows.
text: Alternators and generators are two devices which generate electricity.
text: The alternator is one such device that relies on a semi-conductor called a diode.
text: An alternator is a device mainly used to convert mechanical into alternating current (AC).
text: An alternator is a device mounted to a car or truck engine that turns mechanical energy into electricity.
text: An alternator and a generator are both devices that work using the same principle.
text: Alternators and generators are two devices which generate electricity.