Electrical Construction chapters 1 through 6

Front

An arc flash can produce temperatures of ____°F.

Back

35000

Front

For safety, it is very important that electrical equipment be “listed” by the ____.

Back

NRTL

Front

The National Electrical Code is revised every ____ years so as to be as up to date as possible.

Back

3

Front

The term approved means to be______________.

Back

acceptable to the authority having jurisdiction

Front

Nationally Recognized Testing Laboratories (NRTL) ____ electrical products to provide a basis for approval by inspectors in the field.

Back

test and list

Front

 Always turn off________________ the power before working on an electrical circuit.

Back

the power

Front

A device's primary function is to ____.

Back

control electric energy

Front

Which piece of electrical equipment is NOT considered a device? Options: receptacle, three-way switch, lamp, disconnect switch

Back

lamp

Front

Which of the following is NOT included when calculating the usable area of a dwelling to compute the required lighting load? living room, finished basement, powder rooms

Back

crawl space

Front

The general lighting load for a dwelling is based on the ____.

Back

square footage of the dwelling