The A/C Refrigeration Operator exam is based on air conditioning theory and practice, including but not limited to...
Written for current tank owners and those considering aboveground tank storage, this expanded handbook provides practical guidance for designing, building, managing, operating, and maintaining an aboveground tank system that meets your storage needs and complies with all federal and state codes and regulations. In addition to completely updating the regulatory programs, technologies, and inspection methods, this edition provides a comprehensive look at...
This lesson is designed for participants familiar with AC/DC theory, electrical safety, electrical print reading, electrical connections, electrical control equipment, AC motor components, AC motor theory, and the proper use of electrical test instruments. This lesson shows and explains how to...
This lesson is designed for participants familiar with AC/DC theory, electrical safety, electrical print reading, electrical connections, electrical control equipment, and the proper use of electrical test instruments. This lesson shows and explains how to measure winding insulation resistance and winding resistance...
AC/DC Principles teaches how to apply basic laws and analysis techniques to introductory circuits as well as actual AC and DC circuit applications. Ohm's law, Kirchoff's law, Thevenin's theorem, and Norton's theorem are also applied to basic circuits. Mathematics is applied at algebraic and trigonometric levels and all mathematical formulas are followed by step-by-step example problems. The text includes an introduction to...
The AC/DC Principles Workbook is designed to reinforce information presented in the textbook. Each chapter in the workbook covers information from the corresponding chapter in the textbook. In addition to questions, activities are also included in each workbook chapter. The activities correlate with textbook chapter content and reinforce comprehension of related concepts and math principles.
Introduction to Electricity / Voltage / Units of Measurements Used for Electricity / Voltage, Current and Resistance / Ohm’s Law Relationship of Work and Power / Kilowatt Hours / Introduction to Alternating Current and Direct Current / Types of Circuits / Finding Total Resistance and Current in a Series Circuit...
