​This course covers methods of wiring used in buildings. The course will also enable the student to read and understand wiring diagrams in order to implement and troubleshoot electrical circuits. The student will also be introduced to regulations, safety precautions, electrical wiring symbols, earthing, simple design of electrical distribution and lighting system, load calculations, and protective devices. Upon completion of this course, students should be able to install a complete wiring system including conduits, wires, meters, main and sub–main distribution boards, fuses, sockets, light fittings, and other devices used in building installations. The course also covers methods of measuring earth resistance and insulation resistance