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 164
rings. 6. Stator winding. 7. Statorleads. 8. Cable tips for leads. D on opposite page).—Alternating-current generator, 150, 60-cycle. Single phase. Dismantled parts listed below. 9. Oil gauge. 10. Oil hole cover. 11. Shaft. 12. Pole shoe. 13. Collector ring. 14. Field coil. 15. Cap screws for… … 70. Magnetic Circuit.—It is important to get an understand-ing of the magnetic path in an electric machine. Various shapesare possible, but an understanding of one makes all others easy.Fig. 100 is a diagram indicating the parts of a typical mag-netic circuit, with their names. It is not intended…
Telegraph, Wireless · Radio
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