Answer / m.g. manjunath

Neutral earthing is used as the return path for static
equipments like transformers. While unearthed systems are
systems where you have higher insulation level

Answer / gunasekaran

if it is balance or receiving end we don't want earth it
because source end already earthed.if it is source end
neutral should be earthed why because earth fault current
getting closed bath we can using earth fault protection if
it is high voltage system with out neutral earthing
resonance will be occur so we have do to the earthing at one
end

what is the technical term when and alternator's prime mover fails.

3 Answers   DVC,

---

witch pump used in wtp

0 Answers   Dalkia,

---

What are the rating wise protections required for Generators from 600KVA to 2000KVA

3 Answers  

---

Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?

0 Answers  

---

difference between cable and conductor?

6 Answers   TransOcean,

---

Why the Petrol Guns in the Petrol bunk are earthed?

3 Answers   ITC Infotech,

---

why tan delta test conducted in electrical equipmenr

4 Answers  

---

what is the difference between id fans and fd fans

12 Answers   Perkins Thermal Systems,

---

what's the requirement of Dy11d0 connection of 3 phase transformer?what's use of it?

0 Answers   Thermal Systems,

---

How much water ( Kilo Liters) a submercible pump of 35 HP can lift from Borewell of 6" and 900 feet dip.

2 Answers  

---

what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?

0 Answers  

---

what is OLTC and difference between RTCC and OLTC

7 Answers   Sodexo,

---