Cover image for Electrician's exam preparation : electrical theory National Electrical Code NEC calculations contains 2,400 practice questions
Title:
Electrician's exam preparation : electrical theory National Electrical Code NEC calculations contains 2,400 practice questions
Personal Author:
Publication Information:
Albany, N.Y. : Delmar Publishers, 1999
ISBN:
9780766803763

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30000004248864 TK169 H598 1999 f Open Access Book Book
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30000004248856 TK169 H598 1999 f Open Access Book Book
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Summary

Summary

Based on the 1999 National Electrical Codeâ, this invaluable guide begins with such basics as electrical fundamentals, formulas, and circuits. More advanced topics such as conductor sizing and protection, outlet and junction boxes, motors, voltage drop, residential and commercial load calculations, and delta-wye transformers follow additional chapters on alternating current circuits, transformers, and generators. To ensure that readers really understand the material, detailed rationales work in direct concert with approximately 2400 practice test questions and answers.Check out our app, DEWALT® Mobile Pro(tm). This free app is a construction calculator with integrated reference materials and access to hundreds of additional calculations as add-ons. To learn more, visit dewalt.com/mobilepro.


Table of Contents

Preface: About the Author
Acknowledgments
Getting Started
How to Get the Best Grade on Your Exam
How to Take an Exam
Checking Your Work
Changing Answers
Rounding Off
Summary
Things To Be Careful Of
Delmar Publishers' Internet Address
Electrical Theory and Code Questions: electrician's Math and Basic Electrical Formulas
Electrical Circuits
Understanding Alternating Current
Motors and Transformers
Nec Calculations and Code Questions: Raceways, Outlet Boxed, And Junction Boxes Calculations
Conductor Sizing and Protection Calculations
Motor Calculations
Voltage Drop Calculations
One-Family Dwelling-Unit Load Calculations
Index