Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


What is on line ups and off line ups?

Answers were Sorted based on User's Feedback



What is on line ups and off line ups?..

Answer / badri narayan satpathy

UPS are generaly two type
1:- on line
2:- off line

1:- on line
In the on line ups at the starting time the ups output
is syncronise with the input supply and when the input
supply is break then the backup supply is starting withen 0
milli second .

2:- off line
in off line ups allways the input power is directly
bypass to output when the input is break then the inverter
section is start to working withen 4 to 6 milli second

Is This Answer Correct ?    0 Yes 1 No

What is on line ups and off line ups?..

Answer / guest

on line ups is one off the

Is This Answer Correct ?    2 Yes 7 No

Post New Answer

More Electrical Engineering Interview Questions

What is the function of the generator exciter?

0 Answers  


how to select the no. of brushes in a lap winding?

0 Answers  


what is the difference between arc and spark

2 Answers   ABB, Jindal,


why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.

0 Answers   Alstom,


what is meant by Ac & DC drives where its useful ? how its functioning ?

3 Answers  


During Load testing of battery charger with temporary AC Generator .When reach 70% load Generator immediately shutdown .we could not able to Recognize ,what is exactly problem .Please kindly clarify us

1 Answers  


What are the condition for parallel operation of transformers?

2 Answers   Alfanar,


FLP zone Types and Details

1 Answers  


In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above

0 Answers  


How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

0 Answers   cpgn,


Why mostly GT(Generating Transformer)has only Ynd1 Vector Group?

1 Answers   Essar,


What is transformer break down voltage.And what is flash oil flash point.

1 Answers   HP,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • 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)