The electrical energy is almost exclusively generated, transmitted and distributed in the form of alternating current. Therefore, the question of power factor immediately comes into picture. Most of the loads (e.g. induction motors, arc lamps) are inductive in nature and hence have low lagging power factor. Low power factor is highly undesirable as it causes… Read More »
Purpose of this method statement is to outline the sequences and methods of works intended to be used for for laying underground 33 kV power and fiber optic cables including the excavation of trench and backfilling. The electrical contractor has the right to adapt the methods of execution as contained in this document from time… Read More »
What is Electrical Trunking? Trunking is an enclosure provided for the protection of cables which is normally square or rectangular in cross-section, having one removable side. Cables trunking may be thought of as simply a larger and more accessible conduit system. The electrical trunking is available in two ranges, ordinary wiring trunking and busbar trunking.… Read More »
The purpose of this article is to ensure worker safety while working on different kind of projects and at the homes as well. Also to raise the awareness of electrical hazards which may be present around you and how to recognize electrical hazards. Below document shall explain the ways to eliminate, remove and prevent electrical… Read More »
What is a wiring circuit and its components? Two or more conductors (wires) through which a current flows from a source to one or more outlets. The source is where the electrical current originates within the house. Usually the breaker box or breaker panel. A conductor is any type material used to carry electrical current.… Read More »
This method is to describe the minimum requirements for earthing conductor installation including materials receiving, storing, and installation. The electrical procedure will ensure that the requirements of underground earthing installation works are met in accordance to the codes requirements and contract specifications. Procedure will also make sure that the electrical works are carried out in… Read More »