Electro Motors a Treatise On the Means And Apparatus Employed in the Transmissi
Electro Motors a Treatise On the Means And Apparatus Employed in the Transmissi
John W Urquhart
The book Electro Motors a Treatise On the Means And Apparatus Employed in the Transmissi was written by author John W Urquhart Here you can read free online of Electro Motors a Treatise On the Means And Apparatus Employed in the Transmissi book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Electro Motors a Treatise On the Means And Apparatus Employed in the Transmissi a good or bad book?
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0, 3 . . . Viz. , the law of the tangent holds also for the inclined ring. 2. The same current I sent through the ring at different angles of inclination lt s . . . or i = tan '"* = tan -" = . . . = constant, sm. 2 sin. , ELECTRO-MOTORS. The tangents of the deflections are therefore in the same proportion as the sines of the inclinations; or, in other words, the tangents of the deflections divided by the sines of the corresponding inclinations give for the same strength of current a... constant value. I I- . . . Sent through the . Giving the same deflec- 3. For different currents ring at inclinations 2 ' sin. 3 . . . = cosec. 2 : cosec. 3 . . . And the instrument thus used acts as a cosecant galvanometer. FIG. 3. Shunts are small resistance coils supplied with galvanometers for the purpose of varying their sensibility.
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