EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN: 9781337516549
Author: Simmons
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Chapter 21.1, Problem 10R
To determine
State whether the receptacle must be GFCI protected or not when it installed under the kitchen sink for plugging in the food waste disposer.
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QUESTION 5
A duplex receptacle is installed on a 4-inch square raised metal cover and mounted on a 4-inch square metal box.If the grounding terminal of the receptacle is connected to the grounded metal box, which of the following requirements would also apply to the installation of the duplex receptacle?
a
It must be secured by at least two screws.
b
The single 6/32 screw holding it in the cover must be tight.
c
It must be secured directly to the 4 inch square box.
d
It is not permitted to be installed in raised covers.
A device used in kitchen serving hotels dining rooms club houses and restaurants is__________.
a.) Grease basin b.) Yard basin c.) Garage basin d.) Oil catch basin
You are asked to replace an ungrounded receptacle (two wire) and there is not a source of ground available.
Is is permissible to replace the receptacle with a GFCI Receptacle?
If so, how must the receptacle plate be marked.
Chapter 21 Solutions
EBK ELECTRICAL WIRING RESIDENTIAL
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