The elements of dynamic electricity and magnetism (1903)
Atkinson, Philip. [from old catalog] · New York, D. Van Nostrand company · leaf 201
onstructedis known as a constant-current dynamo, and is usuallyseries-wound as stated above. Constant-Potential Dynamo.—But if the required workwere the maintenance at a given illumination of a 184 DYNAMIC ELECTRICITY AND MAGNETISM. number of incandescent lamps connected in parallel,the lamps being… … Fig. 78. remaining constant; hence the E. M. F. remains nearlyconstant; and a machine adapted to such work, or workhaving similar requirements, is k lown as a constant-paten-tial dynamo, and is either shunt or compound wound. THE DYNAMO AND MOTOR. 185 The Edison Dynamo.—Dynamos differ greatly in…
Electricity · Magnetism
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