Answer / wareagle

Have you heard of Google?

http://en.wikipedia.org/wiki/Ground_(electricity)

Answer / mahesh meshram

All aux. Neutral and body is connected to earth. If the connected load is healthy then the voltage between neutral and earth should be zero. If due to any of aux. fault or due to improper connection of earthing or imbalnce load the voltage between neutral and earth increases and it's not app zero varies at various locations if various aux are connected on same earthing in that case earthing is said to be floating .

Which material is used for the core of a transformer and why?

0 Answers  

---

What are the limitations of Kirchoff's laws?

0 Answers  

---

Tell me about ur past electrical maintanence job

0 Answers   Apollo Power, Solar,

---

What is the importance of quality factor in resonance?

3 Answers  

---

IDMT relay are mostly used for protection against..??? 1)Earth Fault 2)Inter turn fault 3)Overloading 4)None of the above

1 Answers   Indian Railways,

---

operation of diesel generator

0 Answers  

---

how we can find out the speed of fan without using any measuring instrument

2 Answers  

---

Explain REF protection and sbef protection in transformer?

3 Answers  

---

2. If 8.35%Z means the percentage impedance of 132/11kV transformer self,will like to reconfirm the percentage impedance that is supplied from power company?

2 Answers  

---

High speed earth switch operation with diagram

0 Answers   KSEB, L&T, Sanden Vikas, Siemens,

---

what is fuction static switch in ups and tell me use parts name and fucion

3 Answers   Dalkia,

---

What are the functions of different Parts of Alternator?

2 Answers  

---