The standard electrical dictionary : a popular encyclopaedia of words and terms used in the practice of electrical engineering (1898)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · London : Crosby Lockwood and Son · leaf 206
e main circuit, andin which current for the field is supplied by special coils carriedfor the purpose by the same armature, or by a special one, in eithercase a special commutator being provided to collect the current. Dynamo, Separately Excited. A dynamo whose field magnetsare excited by a… … Fig. 140. Series Dynamo.Dynamo, Series. A dynamo whose armature, field winding,and external circuit are all in series. ^^ 202 STANDARD BIvECTRICAIy DICTIONARY. In such a dynamo short circuiting or lowering the resistance ofthe external circuit strengthens the field, increases the electro-mo-tive…
Electricity
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