Shop and Road Testing of Dynamos and Motors: A Practical Manual

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Page 13 - As a unit of resistance, the international ohm, which is based upon the ohm equal to 10" units of resistance of the CGS system of electromagnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice, 14.4521 grams in mass, of a constant cross-sectional area and of the length of 106.3 centimetres.
Page 14 - The unit of electro-motive force shall be what is known as the international volt, which is the electro-motive force that, steadily applied to a conductor whose resistance is one international ohm, will produce a current of...
Page 237 - ... in such a direction as to neutralize the residual magnetism. The slight magnetizing force due to the residual field now opposes this field and soon reduces it to zero, thus totally depriving the machine of all ability to pick u|).

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