Electrical Math Principles and Applications

Electrical Math Principles and Applications

  • © 2021
  • ISBN: 978-0-8269-1849-9
  • Author(s): Melissa D. Weston, Patrick J. Klette
  • 386 pages, 288 illustrations, softcover
  • Complimentary Access to Online Learner Resources

    Online Instructor Resources Available
Electrical Math Principles and Applications demonstrates how electrical technicians use math on the job. From the fundamentals to advanced math concepts, this text/workbook presents math principles in an electrical context. Each chapter is divided into sections that present math principles in arithmetic, notations, numbering systems, measurements, conversions, formulas, equations, percentages, ratios, graphs, trigonometry, vectors, and complex numbers.

Key features of this text/workbook:
• Applications provide step-by-step explanations of how math is used to solve electrical problems in the field.
• Checkpoint questions at the end of each section assess comprehension of math principles.
• Math Exercises at the end of each chapter offer learners practice solving electrical problems.
LEARN HOW TO CALCULATE:
• Total Inputs of a PLC
• Temperature with a PLC
• Power Required to Start a Wind Generator
• Total Voltage of a Series Circuit
• Current of Branch Circuits
• Preset Value of a PLC Timer
• Inductive Reactance in a Circuit
• Power of a Photovoltaic (PV) System
• Depth of an Extender Box
• Shrink for a Conduit Bend
• Number of Wires in a Raceway
• Number of Solenoids Protected by a Breaker
• Power Consumption of an Appliance
• Voltage Range Required to Activate a Load
• Voltage Range of a Service Panel
• Current in a Circuit with Parallel Loads
• Area of Conduit
• Total Resistance of a Parallel Circuit
• Value of an Unknown Resistor
• Supply Voltage of a Light Circuit
• Power Consumption of an EV Charging System
• Power of a Circuit Given Voltage and Resistance
• Resistance of a Circuit Given Power and Voltage
• Voltage Drop Using Proportions
• Secondary Voltage Using Proportions
• Maximum Continuous Load of a Circuit Breaker
• Percentage of a Voltage Drop
• Capacitive Reactance
• Wire Resistance
• Conduit Length between Bends
• Base Dimension of an Aluminum Frame
• Current through a Capacitor
• Resistance and Impedance in an RL Series Circuit
• Power in an RLC Series Circuit
• Swing of a Diverter
• Phase Shift between Sine Waves
• Instantaneous Current
• Peak Voltage from a Power Quality Analyzer
• Peak Current from a Power Quality Analyzer
• Root-Mean-Square Voltage
• Root-Mean-Square Current
• Peak Current from Root-Mean-Square Current
• Peak Voltage from Root-Mean-Square Voltage
• Total Voltage and Phase Angles of RL Circuits
• Total Impedance of RLC Series Circuits
• Total Current in Parallel RC Circuits
• Total Current in Parallel RL Circuits
• True Power and Reactive Power in Three-Phase Circuits
• Voltage Drop across Resistors and Reactive Components
• Line Voltages of Symmetrical Wye Transformers
• Line Voltages of Asymmetrical Wye Transformers



LEARNER RESOURCES
• Quick Quizzes®
• Glossary
• Flash Cards
• Master Math® Tutorials
• Master Math® Worksheets
• Media Library
• Internet Resources

INSTRUCTOR RESOURCES
• eTextbook
• Instructional Guide
• Premium PowerPoint® Presentations
• Assessments (Test Banks)
• Answer Keys
• Learner Resources
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    • ISBN: 978-0-8269-1849-9
    • Pages: 384
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