Quick & Basic Electricity : A Contractor's Easy Guide to HVAC Circuits, Controls, and Wiring Diagrams (Practical Is Good (P.I.G.) Technical Training Series) Paperback – January 1, 2000



This quick and fun book tells you:

  • How thinking about switches is like thinking about fishing (we have poles, we have throws…).
  • Why the “water analogy” doesn’t work if you’re a plumber
  • How a thermostat is just a switch
  • How a relay is a translator
  • Why a strip of lights isn’t wired in a series
  • How to use a meter

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