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 453
top and bottom of the dynamo switch. To test the polarity of any low voltage dynamo, battery, or circuit, put theterminal wires in a glass of water, holding them carefully not less than one inchapart to avoid short circuit, and add a little salt or a few drops of electrolytefrom the battery to the… … Fig. 12. Direct-Connected Generator Unit for Hotels and Apartment BuildingsCourtesy of A. L. Ide & Sons space for the equipment determining the dimensions of the plant, itis the dimensions that are fixed and any available rooms are usedfor the plant and planned accordingly. The engines and…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
