PETERSEN COIL


Meaning of PETERSEN COIL in English

ˈpēd.ə(r)sən- noun

Usage: usually capitalized P

Etymology: probably after Waldemar Petersen b 1880 German electrical engineer

: a ground-fault neutralizer for high-voltage power circuits

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