International Library of Technology · Scranton, International Textbook Co. · leaf 419
i can becalculated. This armature will be provided with six coils ortwelve slots, that is, one slot for each pole; consequentlyall the conductors may be considered active at once, and wemay use formula 617 to determine the turns T. (See alsoArt. 4086.) We have then p_4:.4:4:NTn 10 ^^=JxNxn (^^5^)… … 4133. Frorh the above it is seen that we must place asnearly 322 turns on the armature as possible. There aretwelve slots, or six coils; hence there would be -^-f-^ = 53.6 turns per coil and 53.6 conductors in eachslot. This number would not be prac-ticable, since we should arrange thecoils so that…
Electrical engineering
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