Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 245
ding the line current. Water Box for Testing Generators. In testing a generatorat full load it is often difficult to find a means of disposing of thecurrent generated. Any metallic resistance designed to absorbthe entire output of a large generator would be out of the questionbecause of the… … -vi2fifiS.x-r-v5ii2Q-^ Fig. 70. Wiring Diagram for Pump Back Testing Method with Mechanical Loss Supply course, depend upon the size of the machine to be tested. Formachines of medium size a tub, barrel, or hogshead may be used.This is filled with water, and salt or common baking soda addeduntil…
Electrical engineering
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