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more about commutator
commutator |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Commutator \Com"mu*ta`tor\, n. (Elec.) A piece of apparatus used for reversing the direction of an electrical current; an attachment to certain electrical machines, by means of which alternating currents are made to be continuous or to have the same direction. From WordNet r 1.6 [wn]: commutator n : for reversing the direction of an electric current
more about commutator