Atkinson, Philip. [from old catalog] · New York, The Century co. · leaf 148
urposesmay be obtained. Constant Current and Constant Potential.—These different dynamos differ in their adaptation to DYNAMOS. 125 different kinds of electric work. The series wounddynamo is found to be best adapted to work whichrequires a current to be maintained constantly at thesame volume by… … Fig. 55. quires a current to be maintained constantly at the sameelectric pressure, or potential, while the volume of cur-rent varies as the resistance produced in the externalcircuit by the quantity of work, the shunt and com-pound wound dynamos are found to have the bestadaptation. Hence they are…
Electricity
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