A dictionary of electrical words, terms and phrases (1896)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 265
al in a glass tube surrounded by a layer ofwater to prevent undue heating. The platinumspiral is placed at the extremities of a tube, pro-vided with prisms, and passed into the stomachof the patient. A separate tube for the supplyof air for the extension of the stomach is alsoprovided.… … Fig. 282. Battery Gauge. Gauge, Electrometer A device em-ployed in connection with some of Sir Wil-liam Thomsons electrometers to ascertainwhether the needle, connected with the layerof acid that acts as the inner coating of theLeyden jar used in connection therewith, is atits normal potential.…
Electricity · Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
