diff between UPS and inverter?

Answer Posted / dinesh.n

UPS-Uninterpreted Power Supply,once the power failure the change over process will b done with out any fluctuation because of strategic switch is available in the UPS.

Inverter-Once the power failure the change over will b done with interruption bcoz DC power is converting AC.Batteries is charging at the time power available then DC power is converting into AC at the time of power failure.

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar

1541


Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?

3366


why HT armoured cable does not glanding

3691


Which type of DG need Netral Earthing?

4499


Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.

1880






How many types oil using in transformer ? How many letars using in transformer..?

1547


why is the conservator tank painted white on the transformer

2563


How many types of colling system it trformers?

720


Which Class insulation is prefered for the sandwich Busducts ? Why?

1555


What is maximum power transfer theorem?

642


1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

1515


Hoe do calculate the Cable size for Amps rating ?

1688


Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?

1398


Why phase sequence must be same in any ht motor or generator circuit?if phase sequence doesn't same whatever will be affect on circuit?

1719


hi can anyone pls tell me the eee interview core questions asked in l&t

1545