The actual ratings on devices selected for nominal system supplies are about __ lower, to account for any voltage drop of the supply system.
a. 1%
b. 2%
c. 3%
d. 4%
e. 5%
Answer: D
The actual ratings on devices selected for nominal system supplies are about __ lower, to account for any voltage drop of the supply system.
a. 1%
b. 2%
c. 3%
d. 4%
e. 5%
Answer: D