what is REF relay?

1 Answers  

---

What is the function of the generator exciter?

0 Answers  

---

how to define that what is resister ,capacitor& inductor.

1 Answers  

---

what do you call the last pole on a overhead line near a substation

2 Answers  

---

What is the rating of your substation and what are the different types of substations?

5 Answers   Bhel, NTPC, UPPCL,

---

What is limitedly stable system?

0 Answers  

---

which turbine has high thermal efficiency a)open gas turbine b)close gas turbine

2 Answers  

---

If we give the 440 V supply at secondary winding of the transformer then what will affect at primary winding???????

6 Answers  

---

How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)

0 Answers   TATA,

---

Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

0 Answers  

---

What is the current carring capacity of 0000SWG and 0SWG overhead solid bare copper conductor. If possible please provide reference for various sizes Vs current ratings

1 Answers  

---

what is skin effect and corona discharge ?

4 Answers   Asian Paints,

---