Usually                      batteries are used in the UPS systems.

Related MCQs

•                      is used in the rotating type UPS system to supply the mains.
• Static UPS requires                      
• What is the DC characteristic used to prove that the transistor is indeed biased in saturation mode?
• The compensation techniques are used to                   
• What is the compensation element used for variation in VBE and ICO?
• If the B.J.T. is used as a follower, which capacitor experiences Miller multiplication?
• The technique used to quickly switch off a transistor is by                   
• Filter used in switching regulator’s are also as called
• Which is the most commonly used low voltage switching regulators?
• SMPS is used for