DICT.TW Dictionary Taiwan
216.73.216.175

Search for:
[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found
From: Webster's Revised Unabridged Dictionary (1913)
 Underload switch. Elec. A switch which opens a circuit when the current falls below a certain predetermined value, used to protect certain types of motors from running at excessive speed upon decrease of load.