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 360
s the arc that isformed when the fuse melts; and the expan-sion of the highly heated vapors in the tubeextinguishes the arc by what is called expul-sive action. The tubes containing the fuses are usu-ally provided with brass terminals for thefuses, the terminals projecting as blades fromone side of… … Fig. 28.3. Fort Wayne Sin-gle-Pole Primary FuseBlock 319 306 ALTERNATING-CURRENT MACHINERY When the fuse melts or blows, the tube carrying the fuseand terminals is withdrawn from the receptacle. A new fuse may
Electrical engineering
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