2020 Practical Calculations for Electricians: Exam Questions & Study Guide

This comprehensive electrical calculations textbook is a must-have for any electrician looking to pass their exam with ease! With 10 practice exams, including a final exam of 100 questions, you'll have everything you need to succeed.

The book covers all the core concepts and formulas you need to know, from conductor sizing and protection to motors, transformers, voltage drop, demand loads, box and conduit sizing, over-current protection, and residential and commercial load calculations.

Plus, the text contains helpful tips and tricks to help you pass your exam with confidence.

Don't waste any more time or money on ineffective study materials - get this book today and start passing your exam tomorrow!