Looping in System

Looping in System Points : Looping in System When we install a wiring and we want to avoid as for as possible to joints, then we use looping in connection scheme. Looping in system is frequently adopted universally in all conduit system and almost in other wiring systems. In practice, when wiring n conduit the two lengths of cables forming the loop, the switch-feed is Iooped in at one of the terminals of each switch and similarly neutral wire is used for same procedure. In looping system one wire is directly connected to switch and lamp or load. This wire made the connection between one terminal of switch and the one terminal of lamp or any load.
In this system there is- no risk of electric shock and also leakage of current. And the insulation of cables is also remaining properly. But the extra cable is used in this system. Rawal plugs, screws, saddle are also used in more quantity therefore it is a expensive system.