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Title: Hookham's patent alternate current electricity supply meter, [Go to resource]
Description: Hookham's patent alternate current electricity supply meter, serial no. 38964, 200 volts, 5 amp, 90 cycles per second, by Chamberlain & Hookham Ltd., Birmingham, 1895-1905 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: kilowatt hour meters
induction motor electricity supply metersTemporal: 1895-1905 Source: Science Museum Creator: Chamberlain and Hookham Ltd. Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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