POULSEN ARC


Meaning of POULSEN ARC in English

ˈpau̇lzən-, -lsən- noun

Usage: usually capitalized P

Etymology: after Valdemar Poulsen died 1942 Dan. electrical engineer

physics : a direct-current arc formerly used for producing undamped high-frequency oscillations

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.