[Electric engineering.] . Fig. ELECTRIC LIGHTING. 18 the lamp itself. Fig. 53 shows one method of looping, inon a series circuit. An arm b, provided with insulators c, d, is mounted as loop a runs to thelamp or, in case thecircuit is carried intoa building, runs to thecut-out. Fig. 54 showsanother method, whichis not quite so neat, butdoes not call for theuse of a special 54- The break in the cir- cuit is made by using two ordinary porcelain insulators vi, nand a double-petticoat glass insulator i. When a circuit is tobe looped in between poles, the break may be mad
[Electric engineering.] . Fig. ELECTRIC LIGHTING. 18 the lamp itself. Fig. 53 shows one method of looping, inon a series circuit. An arm b, provided with insulators c, d, is mounted as loop a runs to thelamp or, in case thecircuit is carried intoa building, runs to thecut-out. Fig. 54 showsanother method, whichis not quite so neat, butdoes not call for theuse of a special 54- The break in the cir- cuit is made by using two ordinary porcelain insulators vi, nand a double-petticoat glass insulator i. When a circuit is tobe looped in between poles, the break may be made by using
Size: 1862px × 1342px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookidelectricengi, bookyear1902
