Answers

  • Brainly User
2015-01-30T19:25:01+05:30
Ups is nothing but power controler when sudder current  gone its give the curren to system and its very important also 
0
2015-01-30T19:25:39+05:30
An uninterruptible power supply, also uninterruptible power source, UPS or battery/flywheel backup, is an electrical apparatus that provides emergency power to a load when the input power source, typically mains power, fails.
0