Interested to Buy Any Domain ? << Click Here >> for more details...
Why the Potential transformer Primary in connected to Earth?
- 2 Answers
- 7667 Views
- I also Faced
- E-Mail Answers
Answer Posted / koodalingam
To protect the primary winding of the potential
transformer.If you not earthed the system,the unbalance
voltage will appear between neutral and earth.This voltage
can damage winding.
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
what is settable hystersis protection? If any body knows plz kindly post the answer..
Define de-sensitivity?
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
WHAT WOULD BE THE FORMULA OF WIRE GAUGE FOR A FULL LOAD CURRENT
Currently what is the highest capacity (MVA) of SPPg generator available in the market?
What is the power factor of an alternator at no load?
What is electrical grounding?
working of diesel generator ?
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
What is the count of hvdc transmission lines in india?
State kirchoff current law?
what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?
what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering
what is transformor oil gread
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
