The NEC® requires at least __________ of free conductor in electrical device boxes for connection to switches and receptacles.

a. 6 inches
b. 8 inches
c. 10 inches
d. 12 inches


a. 6 inches

Trades & Technology

You might also like to view...

____________________ cutting is helpful when you are cutting out a number of duplicate sheet metal parts.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

The temperature of an unrestricted arc is about ____ degrees Fahrenheit.

A. 1,000 B. 11,000 C. 43,000 D. 110,000

Trades & Technology

The Act of Supremacy that passed in 1534 established whom as the supreme religious authorities of the English empire?

a. the king and succeeding monarchs b. the king and Parliament c. the king and the papacy d. the king and the Archbishop of Canterbury

Trades & Technology

Pilasters are recessed areas along the length of walls.

Answer the following statement true (T) or false (F)

Trades & Technology