Ugly’s Electrical References, 2023 Edition remains the gold standard on-the-job reference tool for electrical industry professionals. This edition provides the most pertinent and up-to-date information for electricians, including updated NEC code and table changes, mathematical formulas, NEMA wiring configurations, a conduit bending guide, ampacity and conduit fill information, transformer and control circuit wiring diagrams, and conversion tables. Best  collage engineering book and top rated in our website (978-1284275919)

New features of the 2023 edition include:

• Updates reflecting changes to the 2023 National Electrical Code (NEC).
• Expanded coverage of topics such as:
  • Full-load currents for 3-phase transformers.
  • Maximum number of conductors in electrical metallic tubing for trade sizes 5 and 6.
  • Equipment grounding conductors.
  • General lighting loads for non-dwelling occupancies