A clear, complete Trade Theory book for ITI Electrician 2nd Year trainees, written to the NSQF Level 4, Revised 2022 syllabus.

Every topic follows the same easy pattern: a simple Definition, a real workshop Story, Figures and tables (38 diagrams), a 5W + 1H Tea Break Talk (What, Why, Where, When, Who, How), and Practice Questions — 234 MCQs with answers plus short-answer questions.

14 chapters, 39 topics: DC Generator, DC Motor, AC Three Phase and Single Phase Motors, Alternator, Synchronous Motor and MG Set, Electronic Practice, Control Panel Wiring, AC/DC Motor Drives, Inverter and UPS, Power Generation and Substation, Transmission and Distribution, Circuit Breakers and Relays, Electric Vehicle, and Project Work.

Useful for the CTS exam, apprenticeship tests and the job itself. An independent study guide; not an official publication of NIMI or DGT.