A customer is experiencing unusual problems with a printer due to voltage fluctuations in the wall outlet. Which of the following should be used to eliminate the fluctuations?
A.
Multimeter
B.
Ohm meter
C.
UPS
D.
Surge protector
Which of the following should be used to eliminate the fluctuations?
A customer is experiencing unusual problems with a printer due to voltage fluctuations in the wall outlet. Which of the following should be used to eliminate the fluctuations?