About This Book
Ugly's Electrical References, 2023 Edition is a pocket-sized field guide trusted by electricians, engineers, contractors, and maintenance workers for quick access to essential electrical information.
Key Contents - Core Reference: 2023 NEC updates, calculation formulas, ampacity charts, conversion tables, conduit guides, and wiring diagrams. - 2023 Additions: Expanded data on 3-phase transformer full-load currents, large EMT conductor limits, equipment grounding, and non-dwelling lighting loads.
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Practice Tests Using This Book
This book is required or recommended for 40 licensing exams. We've written 79 practice questions directly from this material, each one citing the chapter and section it comes from.