The principles underlying radio communication (1922)
United States. National Bureau of Standards, Ould, Richard Sheldon, 1889-, United States. Army. Signal Corps · Washington, Govt. Print. Off. · leaf 165
tapered off (chamfered) to makethe changes still smoother. 69. Concentrated and Distributed Windings.—Sometimes allthe turns for one pair of poles are combined into one coil,which is put into a single pair of large slots, one for each pole.Such a winding is a concentrated winding. (See Fig.… … Fig. 101-A-B (C and D on opposite page).—Alternating-current generator, 150KVA., 900-R. P. M., 60-cycle. Single phase. Dismantled parts listed below. 1. Stator frame. 2. Complete rotor. 3. Shields. 4. Journal boxes. 5. Oil rings. 6. Stator winding. 7. Statorleads. 3. Cable tips for leads. 9. Oil…
Telegraph, Wireless · Radio
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