Dynamo electric machinery; its design, construction, and operation; direct-current machines (1915)
Sheldon, Samuel, 1862-1920, Hausmann, Erich, 1886- joint author · New York, D. Van Nostrand Company; · leaf 118
ield pole of the 350-K.W., 8-pole,500-volt generator of § 48. Assume 15% of the generator voltage to be takenup by the adjusting rheostat, and that the depth of thefield winding is 3 inches. The mean length of a turn isthen 74 inches. Therefore the conductor area of theshunt winding is . 0.825 X 74… … Fig 66.
Electric machinery
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