Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 343
etween thearmature conductors and the frameof the machine. Move the terminalabout the commutator until the leastdeflection is shown, and at or nearthat point will be found the contact;in the particular coil connected be-tween two segments showing equaldeflection, unless the contact happensto be… … Fig. 21. Alternate bar test for shortcircuit between sections.
Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
