Basic Electricity¶

NTC Syllabus — Paper II, Section (B), Topic 8: Basic Electricity

Circuit elements, series and parallel circuits, resistance, resistivity, Ohm's laws, Kirchhoff's laws, Single phase & three phase circuit analysis, Measurement of Current, Voltage, Power, Energy, Insulation resistance, Primary & Secondary cells, Cells in series & parallel, star & delta connections, Fundamentals of transformers, Generators and Induction motors, Electrical shock hazards, Earthing and shielding techniques for telecom equipments, Lightning protections.