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A dictionary of electrical words, terms and phrases (1896)

Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 479

An illustration from A dictionary of electrical words, terms and phrases, 1896, leaf 479
height of the flame areplaced one on each side of the gas chimney. Screening, Electrostatic Screening or shielding from the inductive effects of acharge. A continuous metallic surface surrounding anair space to be shielded, completely protects anybody placed within such air space from… … Fig. 4Q8. MethvensStandard Screen. Scr.] 468 [Scr. the magnetic field and the body to be mag-netically screened. A magnetic needle is screened from the actionof the earths field by placing it inside a hollowiron box, which prevents the lines of force of theearths field from passing through it by…

Electricity · Electrical engineering

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