UPS is now widely use in households. What does UPS stands for ?
- A. Uniform Power Storage
- B. Universal Product Support
- C. Under Panel Storage
- D. Uninterruptible Power Supply
Explanation
UPS means Uninterruptible Power Supply, a device that provides temporary backup electricity when the main supply fails. It also helps protect equipment from some voltage disturbances.
Related questions
A device that converts mechanical energy into electric energy is called_______?
A device which converts chemical energy into electrical energy is called __________?
A moderator is used in nuclear reactor in order to ?
A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect?
A summary value calculated from population is called?