Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 718
the regular in-terrupted current from the battery is beingmassed through the movable coils. Ryans Method. — Prof. Harris J. Ryan,of Cornell University, designed a special elec-trometer for use in connection with a very fineseries of transformer tests. This instrumentAvill be found described and… … MershOns method of de-termining Wave Form.
Electrical engineering
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