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Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)

Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1342

An illustration from Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery, 1922, leaf 1342
ther isunwound. This arrangement corrects for any variation intemperature, for the effect on one spring would be counter-acted by the opposite effect on the other. The coil normallylies at 45° to the line joining the poles of the magnet, andconsequently the magnetic field created by a current in… … Fig. 610 diagram of magnets, flux, coil and inner core of weston instrument

Steam engineering · Electrical engineering · Steam-turbines

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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