noun
1. : a current that excites or energizes an electrical apparatus (as the field magnets of a dynamo)
2. : the current taken by the primary of a transformer on no load
noun
1. : a current that excites or energizes an electrical apparatus (as the field magnets of a dynamo)
2. : the current taken by the primary of a transformer on no load
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012