Answer / vinoth

3P used for residual protection, to protect against fault occur between any phase to ground(or)neutral ...

how much capacity(rating) of generator required to operate a load of 100kv.

6 Answers   DSC,

---

WHY HUMMING SOUND OCCURED IN HT TRANSMMISSION LINES ?

26 Answers   GE,

---

What is a surge supressor why its is used in synchronous generators

0 Answers  

---

I am B.E.electrical engineer having 7 years of experience in Transformer testing upto 315 MVA.I want to khow how I can get the 'Electrical Valuer' License.

0 Answers  

---

what is the difference between KVAR & KVA ?

11 Answers   Bombay Rayon Fashions, Hyundai, Pricol,

---

---

How to find out kvar from any particular load capacity give a formula

3 Answers  

---

In our generating power station we get electric shock in the battery bank, what will be the reason?

3 Answers  

---

Why do we twist copper to make cable?

3 Answers   Bhel, Integrated, MR Cables,

---

If ac voltage applied to the field of dc generrator the output of dc generator ?

1 Answers   SSC,

---

Why transformer rating in kVA not in kW?

5 Answers   ABB,

---

when we catch any one of the phases with our both hands in air(without touching ground),our body acts as a conductor.is it correct.please clarrify it.

4 Answers  

---

what is the difference betweem star connected motor & delta connected motor?

0 Answers  

---