发表于2024-11-09
Understanding Electricity and Wiring Diagrams for Hvac/R 2024 pdf epub mobi 电子书
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For courses in Principles of HVAC/R or Electricity for HVAC/R at the technician level. Ideal for students who already have a knowledge of the basics of the refrigeration cycle and heating components, this very practical approach to electricity introduces them to the unique wiring diagrams, methods, technician short-cuts, and potential pitfalls they will encounter on the job as service technicians. It begins with a discussion of general electricity and electrical circuits, and then moves quickly into explaining wiring diagrams and the new devices that are encountered with each new diagram.
Understanding Electricity and Wiring Diagrams for Hvac/R 2024 pdf epub mobi 电子书