How many receptacle outlets in a dentist's office can be connected to a 20A, single-phase 120V circuit if all of the outlets will supply noncontinuous loads? (Note: NEC Section 220.14(I) assigns a load of 180VA to each nonresidential outlet.)
a.15
b. 20
c. 8
d. 13
Answer: d. 13
Trades & Technology
You might also like to view...
The most commonly used width of a double -tee floor unit is
A) 6 ft. B) 8 ft. C) 4 ft. D) none of the above.
Trades & Technology
The ____________________ is an indication of how much opposition the transformer offers to AC current.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
Determine the median of the following data set.10, 12, 13, 17, 19, 24, 28
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
Which of these components transfers vehicle weight to the wheels?
A) Stabilizer bar
B) Springs
C) Idler arm
D) Shocks
Trades & Technology