A three phase load, around 4 km away from the 11/0.433KV
distribution transformer (Neutral of Transformer is
solidily earthed) and consisting of mainly very costly and
sensitive electronic equipments is giving trouble due to
high voltage difference between neutral and body earth.
Whether this problem can addressed by connecting neutral at
the load point solidly to earth?
Answer Posted / velusamy
check the overall earth pit resistance value and it
should be less than one ohms
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel
Explain the term parallel path in dc machin ?
Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp
Explain how you decide what size of electrical wire do you need?
what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?
Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?
some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?
How to detect voltage vector shifting in interconnection protection.
WHAT IS LOAD CELL
What are the two major types of control system?
Explain what are inter-poles and why they are required in a dc machine.
how to calculate earth fault relay current and CBCT ratio
In layman terms, what is the difference of Dielectric strength and dielectric constant when speaking of an insulating oil
How to calculate no of EARTH PIT? Describe the formula as per IS standard?
What Maximam Gap Taibaar & Bush