âAdaptable ballastâ is a term NLPIP uses to describe an electronic ballast with special circuitry that enables it to operate multiple lamp types, operate different quantities of lamps, and/or operate on multiple input voltages.
Full Definition of PRINCIPLE. 1. a: a comprehensive and fundamental law, doctrine, or assumption b (1) : a rule or code of conduct c: the laws or facts of nature underlying the working of an artificial device. 2. : a primary source: origin. 3. b: an ingredient (as a chemical) that exhibits or imparts a characteristic quality. 4.
Hypernyms (fundamental principle is a kind of...): principle (a basic truth or law or assumption) Hyponyms (each of the following is a kind of fundamental principle): ABC; ABC's; ABCs; alphabet; first principle; first rudiment; rudiment (the elementary stages of any subject (usually plural))