Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: May 21, 2025
This is the "compound-wound" machine, in which the magnets are wound partly in shunt and partly in series with the armature, in such a manner that the strength of the field-magnets and the electromotive force of the current do not vary much, whatever be the number of lamps in circuit.
Word Of The Day
Others Looking