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What are the methods of cable laying ?


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There are five different methods of laying cables e.g. (a) Laying direct in ground, (b) Drawing in ducts, (c) Laying on racks in air, (d) Laying on racks inside a cable tunnel and (e) Laying along buildings or structures.


what are the applications of different systems of cable laying?

Direct laying is applied in open soil. Draw in the system is applied in congested areas and for underground railway crossing etc. were frequent excavation is inconvenient. The solid system is not used is not used nowadays. Laying on brackets, racks and clears is used inside the building, factories, substation, power station & tunnels etc.


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