Bihar State Power (Holding) Company Limited (BSPHCL)

Bihar State Power (Holding) Company Limited (BSPHCL) is an English medium electrician trade theory and objective question bank for Technician Grade-III. The book is arranged in 38 chapters. The early chapters cover occupational safety, hand tools, basic electricity, DC theory, resistance, inductance, magnetism, capacitance, cells and batteries, and single phase and three phase AC theory. Machine chapters deal with DC generators and motors, transformers, alternators, synchronous motors, and three phase and single phase induction motors. Power system topics include converters, generation, transmission and distribution, and switchgear and protection. The book also covers wires, cables and joints, soldering, electrical materials, winding, measuring instruments, electric heating and welding, illumination, basic electronics, transistors and power electronic devices, logic gates, wiring installation, earthing, domestic appliances, machine control panel accessories and AC/DC drives. Written by Sandeep Kumar, the 2024 edition has 360 pages. Useful for candidates preparing for the BSPHCL Technician Grade-III exam in English and for electrician trade aspirants who want topic-wise objective practice.