Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 261
cient clearance toallow of free rotation ; consequently the resistance of the magnetic circuit of the air-space isa minimum, while the soft character of the iron in the inductor-blocks and the magni^ andarmature-cores tends also to make this loss as small as possible, thus producing a very… … Fig. 105.—Inductor-wheel.
Mechanical engineering
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