1.0 Introduction
In today's domestic residence, electricity play a vital function base on how it is used. The institute of electrical engineering (IEE) wiring regulation (15th Edition) defines an electrical installation as an assembly of associated equipment for the fulfillment of specific purpose and having contain co-ordinated characteristics.
Based presented by engineering principle and intelligent conformity to the safety provision of the National Electrical Code. in the application of conductors, switches, insulators, fuses, circuit breakers, consumers control units, lighting fixtures and other related institution component. The design information is presented so as to clearly instruct the installer in constructing the overall electrical installation to achieve the design intent and implement the engineering concept.
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