Interested to Buy Any Domain ? << Click Here >> for more details...
What are methods to avoid the inrush current at the time of
starting of power transformer ?
- 8 Answers
- 14323 Views
- Wipro, I also Faced
- E-Mail Answers
Answer Posted / suresh kumar
We cannot avoid inrush current when any transformer is
switched on after a long period of shutdown. Only thing we
can do is minimising it by charging the transformer by the
lowest voltage (using tapp changers)and we can avoid
spurious tripping by inrush current by using only
transformer differential relays in which an inrush current
filter is used.
| Is This Answer Correct ? | 15 Yes | 1 No |
Post New Answer View All Answers
what is mean by drives?
What type of fittings and electrical accessories can be install in radiation area ?
what type of earthing do for dry fissure rock?
how power is generated,and transmitted to our home..pls explain briefly in simple words.
Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?
please give some hindalco placement papers for written exam
what is the minimum clearance between a 11KV 150KVAR capacitor cell and series reactor.can a series reactor can be mounted in the same structure of the capacitor cells structure
Can you explain about TEE protection scheme?
what is the use of expulsition protective gap in 11Kv line.
if flux and load static in dc motor and supply voltage increases 20% then what happened in speed
What is the importance of counter based plan & how is it scheduled?
List few applications of d.c series motor?
if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .
operation of diesel generator
difference between semiconductor & conductor & insulator?
