Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Question
Equipment Grounding
10. Which of the following statements about ground faults is true?
A. They usually occur between any grounded circuit conductor and the equipment grounding conductor. B. They're often normal and typically intentional.
C. They can't result from human error.
D. They can happen if a conductive tool is dropped in an energized equipment's electrical enclosure.
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