ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ adjective
Etymology: under (II) + voltage
: devised so as to become operative when the voltage in a line drops below a definite value
undervoltage relay
ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ adjective
Etymology: under (II) + voltage
: devised so as to become operative when the voltage in a line drops below a definite value
undervoltage relay
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012