The practical testing of dynamos and motors (1905)
Smith, Charles Frederick, 1873- · Manchester Scientific Pub. Co · leaf 276
ed to calculate fromexperiment the actual number of lines, this should bedone as described in Experiment IV., page 32. Determination of Voltage Round the Armature. General Description.—^A completely different method ofinvestigating the actions occurring in the armature fromany of those previously… … Fio. 84.—Method op Testing Voltage Round Commutator. which can be made to make contact with the commuta-tor at any angle, making it possible to determine, by meansof a voltmeter, the voltage generated in any portion ofthe armature. There are two principal methods of making a completemeasurement of…
Dynamos · Electric motors
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
