a practical approach Hanssen, Steven creator author. Hampson, Jeffery author. text at 2023 6th Edition. monographic eng

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xv, 639 pages : illustrations ; 30 cm. "Electrical Trade Principles is a theoretical text that covers essential units of competency for the Certificate III in Electrotechnology Electrician qualification. Aligned with the latest Australian and New Zealand standards, the text references the Wiring Rules (AS/NZS 3000:2018) and follows the uniform structure and system of delivery as recommended by the nationally accredited vocational education and training authorities. Topics such as 'engineering mathematical fundamentals' are included to demonstrate the level of math knowledge that a student should develop, and more than 1000 illustrations convey to the learner various concepts and real-world aspects of electrical principles. A range of fully worked examples, review questions and trial exams support student learning." -- Publisher website Solving electrotechnology problems -- Single path d.c. circuits -- Multiple path d.c circuits -- Magnetic and electromagnetic devices -- Direct current (d.c.) rotating machines -- Single-phase low voltage a.c. circuits -- Three-phase low voltage a.c. circuits -- Alternating current (a.c.) rotating machines -- Transformers -- Single-phase input d.c. power supplies -- Apply environmentally sustainable procedures -- Cabling for telecommunication services -- Deliver a service to customers [online chapter] -- Maintain documentation [online chapter] -- Refrigeration fundamentals [online chapter] -- Prepare refrigerant tubing and fitting [online chapter]. Steven Hanssen and Jeffery Hampson. Includes index. Electricians Training of Electricity Study and teaching Electric machinery Alternating current Electric machinery Direct current Electrical Engineering Study and teaching TK146 621.31912 H199e 9780170458856 CSPC 250310 20251128131818.0 eng