EBK ELECTRICAL WIRING RESIDENTIAL
EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN: 9781337516549
Author: Simmons
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Chapter 32, Problem 8R

When a transfer switch transfers to standby power, the electrical connection inside the switch: (Circle the correct answer.)

  1. a. maintains connection to the normal power supply as it makes connection to the standby power supply.
  2. b. breaks the connection to the normal power supply before it makes connection to the standby power supply.
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EBK ELECTRICAL WIRING RESIDENTIAL
Electrical Engineering
ISBN:9781337516549
Author:Simmons
Publisher:CENGAGE LEARNING - CONSIGNMENT
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