Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 214
tW f^AAAAA^ 13 =.,7 vwww i i ^ g 13 a> i»fli=lo« .2 CD a +JOO) PI o … VVWVW 198 ELECTRICAL MACHINERY be cut out of circuit so that the field current will increase to avalue that will cause the generator to produce sufficient pres-sure to maintain the voltage at the armature terminals con-stant. For example, with the field rheostat cut out of circuit, as in Fig.…
Electric machinery
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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