What is the difference between Off line UPS and Line
interruptible UPS?



What is the difference between Off line UPS and Line interruptible UPS?..

Answer / tarkithelearner

IN OFF- LINE THE BACK UP BATTERIES ARE NOT IN LINE TO THE LOAD.ON-LINE THE BATTERIES ARE ALWAYS CONNECTED TO THE LOAD.

Is This Answer Correct ?    11 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

protection used for alternator , feeder , transmission line

3 Answers   NHPC, Perfetti,


what is the function of CRGO in a Transformer?

6 Answers  


how much current does 3ph. 10 hp ac motor draw.

8 Answers  


Why is the starting current high in a DC motor?

2 Answers  


how to decide cable rating? send me cable size,ampere rating data

2 Answers   Bhel,


How to calulate cable size for 200KVA,160KVA& 40KVA load?

1 Answers   ABB,


What is C curve and D curve of MCB?

3 Answers   GMR,


What is frantic effect?

1 Answers  


why generation of electricity in low value voltage

3 Answers  


How to find earthfault location in long cable layed underground or outside.

3 Answers  


What is the role of power pack in substation protection system?

1 Answers   Facor,


how can i get elcctrical supervisor license & Certificate of competancy in gujarat? i have completed my B.E (Electrical) course from gujarat.

2 Answers   NTPC, Welspun,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4453)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)