The Schematic Sheet No. 4 shows ... AMPS WITH INTERNAL CONTROLS (See Schematic Sheets A-2, 4, 5 and 6.) ... It is aquot;specialaquot; in that it has about twice the number of turns of resistance wire that the standard 20 ohm 50 watt control has.
|Title||:||Engineering Experiment Station Bulletin|
|Author||:||West Virginia University. Engineering Experiment Station|