Electricity experimentally and practically applied; a book for the beginner and for the practical man, principles, experiments, practical applications and problems (1910)
Ashe, Sydney Whitmore · New York, D. Van Nostrand company · leaf 172
— Queen Decade Testing Set … Fig. 210. — Queen Wlieatstone Bridge Queen Laboratory Wheat-stone Bridge. ing. These may be of theslide wire type, Fig. 206, em-ploying a telephone receiverwhich clicks when the slidewire circuit is completed, orthe galvanometer may be con-structed as part of the instru-ment, as Figs. 207, 208 ; or…
Electricity · Electrical engineering
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