Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1910)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N. W. Henley publishing company · leaf 171
PRESS DOWN … 409. ELECTRIC TRANSFORMER. Used only with alternat-ing currents. The principles ofaction are in the change of a highelectro-motive force or voltage,to a low one, and 7ice versa. The secondary or low voltagewinding is of coarse wire woundnext to the soft iron core, withthe primary, high voltage,…
Mechanical movements
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