[Electric engineering.] . Fig. 20. These three strands are then twisted together and coveredwith a wrapping of paper y1^ inch thick, over which the^-inch lead covering is forced. The paper is treated withinsulating compound and the space between the strands,shown black in the figure, is filled with jute treated withinsulating compound. 18 ELECTRIC TRANSMISSION. § 15 24. Connecting- Cables.—In underground, electric-power distribution, it is important to have the various partsof the system so arranged that they can be disconnected, ifnecessary, because faults are liable to develop, and if thevar
[Electric engineering.] . Fig. 20. These three strands are then twisted together and coveredwith a wrapping of paper y1^ inch thick, over which the^-inch lead covering is forced. The paper is treated withinsulating compound and the space between the strands,shown black in the figure, is filled with jute treated withinsulating compound. 18 ELECTRIC TRANSMISSION. § 15 24. Connecting- Cables.—In underground, electric-power distribution, it is important to have the various partsof the system so arranged that they can be disconnected, ifnecessary, because faults are liable to develop, and if thevarious sections can be readily disconnected, it makes the. Fig. 21. location of the defective portion very much easier to , when the defective part is located, it can easily becut out without interfering with the operation of theremainder of the system. For ordinary low-pressure work,
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