Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 563
S, the dynamo, D, and lamps, L, is shown diagram-matically in Fig. 525. In actual practice the converters are arranged near thebuilding to be illuminated, on the poles which support theline wires, as shown in Fig. 526, or they may be placed onthe wall of the building, in the cellar, or in any other… … Front View of Converter. Section of Converter and Casing. Fig. 525.
Physics · Lantern projection · Electric apparatus and appliances
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