Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 64
y;the heating of the armature being inconsiderable, not exceeding WALLACE-FARMER MACHINE. 49 one hundred and twenty degrees Falirenheit after four and threequarter hours run. They are simple in construction, all theworking parts being easily accessible, and the cost of mainte-nance low. Fig. 19… … Fig. l-l By this arrangement connections can be so made as to produceelectric currents of high or low electromotive force (fifty-fiveto one hundred and twenty volts, as will hereafter be shown), orthe conductor can be divided into two circuits, each of which canbe utilized for producing its own…
Electrical engineering
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