draw single line diagram of UPS
- 1 Answers
- 16996 Views
- Adani Ports, Equate, IBM, SAP Labs, Socomec, TATA, I also Faced
- E-Mail Answers
Answer Posted / tharan
(a.c) supply converter to (d.c) to battery and converter to
ups ac supply outgoing..
| Is This Answer Correct ? | 54 Yes | 7 No |
Post New Answer View All Answers
I WANT BHEL PREVIOUS QUESTION
how load of a turbo generator can be increased
If a shunt Dynamo has induced emf 100V and 0.4 ohm resistance and battery of accumulator of open circuit emf 110V and 0.5 Ohm resistance are in parallel what is common terminal potential difference?
What is shunt voltage and u v voltage witch one best
Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?
which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it
what are all types of cross section in AC cables?
What are the types of transformers according to the arrangement of iron cores?
What are the advantages of stationary armature and rotating field system?
how do we calculate length of starting time and repeated starting of a direct online starter?
what is meant by brushed alternator & its working principle ?
How to prepare electrical preventive maintenance plan & shedule of machine tools in manufacturing unit.
i am gng to visa interview this july i have 4 backlogs gre 1010,toefl 75,pls give me the tips pls pls
why constant voltage transformer should be start without load? and if started then what will happen?
What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?
