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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 92

An illustration from 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, leaf 92
HE/6NT ^^TESTED AT 4-O.OOOV … TESTED AT f-QOOOlf Fig. 41. Types of Petticoat Insulators 75 66 POWER TRANSMISSION /£>/AMETfRCUT ECCENTRIC mBOLT CUTTER /i/?/AMETERM/LD STEEL by using the proper number of disks in series, the higher hne potentialsbecome practical; (2) the material is subjected to compressive strainsonly; and…

Electrical engineering

Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.

More pictures from 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.

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