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An electrodynamometer is an instrument used for measuring the electric power. The basic principle was laid out in an 1848 paper by Wilhelm Weber ...
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Wattmeter - Wikipedia, the free encyclopedia
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essentially the same principle built to a more rugged construction by employing jeweled supports ... characteristic of the electrodynamometer movement, it can be used in both AC and DC systems ... Page Title: Electrodynamometer Movement; Back | Up | Next...
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Definition of electrodynamometer in the Online Dictionary. Meaning of electrodynamometer. Pronunciation of electrodynamometer. Translations of electrodynamometer. electrodynamometer synonyms, electrodynamometer antonyms. ... Driscoll, Measurement of current with a Pellat-type electrodynamometer, J Res.
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The electrodynamometer is used to measure currents and consists of one fixed and one coil that is free to rotate. The pointer Z' is displaced by the repulsion of the current in each winding and then returned to its initial position by turning knob S. The angle of the displacement is proportional to the square of...
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Home > Library > Literature & Language > Webster 1913 ... An instrument for measuring the strength of electro-dynamic currents.
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An electrodynamometer is an instrument used for measuring the electric power. The basic principle was laid out in an 1848 paper by Wilhelm Weber (1804-1891): when the same current passes through two concentric coils placed at right angles to each other, the resulting torque depends on the square of the current.
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The electrodynamometer instruments usually do not have a permanent magnetic field, but not necessarily so. They are, for example, of the ratio-meter type. SEE OR SEARCH THIS CLASS, SUBCLASS:; 144, for the electrodynamometer instrument, per se.
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Definition of electrodynamometer from Webster's New World College Dictionary. Meaning of electrodynamometer. Pronunciation of electrodynamometer. Definition of the word electrodynamometer. Origin of the word electrodynamometer. ... Dictionary Home » Webster's New World College Dictionary » electrodynamometer...
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The electrodynamometer movement meter has the same basic operating principle as the D’Arsonval meter movement, except that the permanent magnet is replaced by fixed coils. The moving coil and pointer, which are attached to the coil, are suspended between and connected in series with the two field coils.
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