Electric transmission of energy and its transformation, subdivision, and distribution. A practical handbook (1894)
Kapp, Gisbert, 1852-1922 · New York, Van Nostrand · leaf 172
n C = —^— It which in our diagram is represented by the length F Cdivided by B, The energy delivered to the motor isevidently MAXIMUM COMMERCIAL EFFICIENCY. 153 E{E — e)R and that converted in the motor ise{E--e)R •Now the area of the rectangle F K D C = E {E — e)and the area of the rectangle G B K… … graphically two of the problems which have already beentreated analytically in the first chapter (page 39). Theseare the following : First, what is the condition of maxi-mum work obtained from the motor ? and, secondly, whatis the condition of maximum efficiency ? The answer to the first question…
Electric power production
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