All receptacles installed to serve kitchen countertop surfaces shall have _____.
A. ARCI protection
B. GFCI protection
C. a UL listing
D. a 20 ampere rating
Answer: B
You might also like to view...
Refer to Exercise 31. Assume the first card is not replaced before the second card is drawn.
a. Find the joint probability mass function of X and Y.
b. Find the marginal probability mass functions 
(x) and 
(y).
c. Find 
and 
.
d. Find 
.
e. Find Cov(X, Y).
The terms mass and ____________ can be used interchangeably.
Fill in the blank(s) with the appropriate word(s).
RS-485 can transmit data faster than RS-232 because it uses higher signal voltages
Indicate whether the statement is true or false
The time required for the PLC to complete one scan (read inputs, solve logic, and update outputs) is called the scan time. A typical value for scan time is in the order of ____.
a. 20 msec
b. 20 ns
d. 20 seconds