Electrical domestic design for multi storey dwelling / Abdul Khalil Ahmad Razali

This paper presents the electrical domestic design for multi storey dwelling and street lighting. In this project, the scope of work is the design for low voltage electrical power system, lighting system, power supply, telephone system, MATV( Master Antenna TV), Pas (public Address system), street lighting and computer networking. The size of cable and the point of the lamp using are calculated. The design has been taken consideration and manufactured so it will be safety for the user. The main performing of the project is the calculation and the determination of the cable size. The cable calculation is measured from the substation to the final outlets of the load in the buildings. The outlets of electrical system in a building are lighting points, socket outlets and fixed equipment. The wiring from each of these comes from a fuse in a distribution board. The wiring from one fuse is known as the final sub-circuit, and all the outlets fed from the same fuse are on the same sub-circuit. Beside of that, the calculation of illumination and the design of lighting layout are considered. The design also includes the layout of the schematic diagram using the popular program (AutoCAD). In this project, the AutoCAD programming was choose to make the electrical designing. AutoCAD is a CAD software application for 2D and 3D design and drafting. AutoCAD can be used to make rough idea drawing