Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN: 9781337399128
Author: Russell E. Smith
Publisher: Cengage Learning
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Textbook Question
Chapter 7, Problem 1RQ
Alternating current is __________.
- a. an alternating flow of electrons
- b. electrons reversing their flow at regular intervals
- c. the most commonly used current
- d. all of the above
Expert Solution & Answer
To determine
Alternating current is
Explanation of Solution
Alternating current is the flow of electric charge in both positive and negative directions.
In other words, the flow of electric charge which shifts its direction with respect to time is known as alternating current.
Hence, the correct answer is “option d. all the above”.
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Chapter 7 Solutions
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
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