ups

Question 0

name two classifications of ups

Answer 0

off line and on line

Question 1

what two fundamental things do ups do

Answer 1

provides a backup power supply incase normal power fails, and it enhances the quality of the regular power supply by minimizing electrical noise and surge protection

Question 2

what function does a by pass switch serve when used with an ups

Answer 2

to be able to do repairs without shutting down the service