Audel Questions and Answers for Electrician's Examinations, 15th Edition

Tips on Taking Tests.

Electrical Symbols.

Chapter 1. Review Definitions.

Chapter 2. Ohm’s Law and Other Electrical Formulas.

Chapter 3. Power and Power Factor.

Chapter 4. Lighting.

Chapter 5. Branch Circuits and Feeders.

Chapter 6. Transformer Principles and Connections.

Chapter 7. Wiring Design and Protection.

Chapter 8. Wiring Methods and Materials.

Chapter 9. Batteries and Rectification.

Chapter 10. Voltage Generation.

Chapter 11. Equipment for General Use.

Chapter 12. Motors.

Chapter 13. Motor Controls.

Common Symbols for Motor Controls.

Chapter 14. Special Occupancies and Hazardous (Classified) Locations.

Chapter 15. Grounding and Ground Testing.

Answers to Questions 15-47 to 15-77.

Chapter 16. Data & Communications Wiring.

Chapter 17. Business Competency Exams.

Appendix. Necessary Mathematics.

Transposing Formulas.

The Pythagorian Theorum.

Fractions.

Decimals.

Geometric Functions.

Index.