Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 746
rds radius, with a counter curve nearly identical.At one point there was a grade of an inch per yard. Upon thestraight part of the line, the.work expended at the averagespeed was three and a half horse power; upon the curve, it wasseven and a half horse power, and it reached more than eightand a… … 726 THE ELECTRICAL TRANSMISSION OF PO^^ER. North Tramwa)s, and it was capable of containing 50 persons, in-cluding the controller and conductor. The car weighed, whenempty, 12,000 pounds ; and when filled, it attained a weight of20,000 pounds. It is represented*in fig. 476, which also gives…
Electrical engineering
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