To understand electrical theory, it is important to have a grasp of trigonometry. Whether we are talking about single phase or polyphase power, trigonometry is a key concept. This textbook, divided into three sections, provides easy-to-understand and enjoyable lessons on trigonometry, vectors and AC generation for those training and working as electricians.
Overview: This readily accessible online resource was developed for anyone who has interest in, or works with, AC motors and their associated motor control equipment. Whether you are an electrical apprentice learning about the subject in school or a seasoned journeyperson installing equipment in the field, you will find it easy to navigate through the descriptive text, original diagrams, and ex…
This readily accessible online resource was developed for anyone who has interest in, or works with, AC motors and their associated motor control equipment.
To safely work with electricity, it is important to have a grasp of the basic theories. Whether we are talking about atomic structure, electrical terms, or measurement devices, understanding the theory of electricity is a key concept.
Overview: The Math for Trades: Volume 2 textbook continues where the first volume left off. Volume 2 increases the challenge with topics such as converting units and working with equations, perimeter, area, and volume. Once again the material is presented from a trades perspective with easy-to-understand examples and videos explanations accompanying questions. The goal of this volume is to take…
Overview: The Math for Trades: Volume 1 textbook represents the building blocks for math training. The book includes whole numbers, fractions, decimals, and percents. The material is presented from a trades perspective with easy-to-understand examples and video explanations accompanying questions. The goal of this volume is to get students prepared for the more advanced topics that they will en…