Practical applied electricity; a book in plain English, for the practical man. Theory, practical applications and examples (1911)
Moreton, David Penn, 1882- · Chicago, The Reilly & Britton co · leaf 155
und the pulley (H) causesit to rotate in a clockwise direction and, as a result, the«|pointer (I) is deflected to the right, it being rigidly attachedto the pulley (H). The operation of this instrument isquite satisfactory, as any change in the temperature of theroom in which it is used does not… … Fig. 105 ELECTKICAL INSTRUMENTS 145 compensation is provided for errors due to changes in roomtemperatures. In the case of ammeters, a low-resistance in-strument is usually used in parallel with a suitable shunt,while* in the case of voltmeters a high resistance instrumentis employed. 154.…
Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
