Nonmetallic Electrical Boxes Used for Lighting Outlets in Residential Wiring

question 23

Multiple Choice

Nonmetallic electrical boxes used for lighting outlets in residential wiring are __________.

• A) rectangular
• B) square
• C) octagonal
• D) round

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Definitions:

Labor Demand

The complete number of employees that employers are prepared and capable of hiring at a certain salary level during a specific timeframe.

Profit

The financial gain achieved when the revenue from business activities exceeds the expenses, costs, and taxes needed to sustain those activities.

Barber

A person whose profession involves cutting, dressing, grooming, styling and shaving men's and boys' hair or beards.