The voltage that is lost when an electrical current passes through a resistance.

An electrical or electronic device to maintain a generator output within a narrow voltage range.

A mechanical (bimetal) or electronic device used to maintain voltage at a set level. In instrument systems this prevents readings changing as system voltage changes.

A mechanical (bimetal) or electronic device used to maintain voltage at a set level. In instrument systems this prevents readings changing as system voltage changes.

Instrument for measuring electric potential. Can usually be set to read AC or DC on different ranges.

Unit of electromotive force. Potential difference.

The capacity of a space as a numerical calculation.

The percentage, on a volume basis, of the non-volatile material in a paint.

The ratio of the actual amount (mass) of air entering an engine cylinder against the actual swept volume of the cylinder.

A system used by alarms to sense movement inside the vehicle.