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Electrical measuring instruments : grand prize Louisiana Purchase Exposition, St. Louis, 1904 (1904)

Leeds and Northrup Company · leaf 17

An illustration from Electrical measuring instruments : grand prize Louisiana Purchase Exposition, St. Louis, 1904, 1904, leaf 17
rminals in addition to the current terminals. The binding posts for thepotential terminals are mounted on high posts so as to be easily acces-^ible when the standard is immersed in oil. When intended to be usedas a resistance standard of precision it should not he subjected to a cur-rent of more… … 4223. Standard Resistance (ReichsanstaltForm) .001 ohm.$75 00 riie ca>c containing the resistance^ is made longer in this standard,although it is the same diameter. The terminals are arranged so that

Electricity · Electrical engineering · Electrical Equipment · Electrical Circuits · Electronics

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