what is main reason for grid earthing for any industry

4 Answers  

---

HOW GENERATING END VOLTAGE LEVEL (6.6 KV/ 10.5 KV/ 11 KV/ 13.5 KV) DECIDED IN POWER PLANT. ON WHAT FACTORS THE GENERATING END VOLTAGE DECIDED, & WHAT IS THE CALCULATION USED FOR THIS.

3 Answers   Areva, Cognizant,

---

how to work droop ct in generating station

0 Answers  

---

what is a tri vector meter? what are the tri vectors?

2 Answers  

---

why we cant use AC supply products in DC supply?

21 Answers  

---

800A 22KV TP OCB. explain

1 Answers  

---

which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it

0 Answers  

---

how dc ct works?

3 Answers  

---

Star & delta kis principale pa hai.

3 Answers   ME,

---

What are the methods/types of distance protection schemes used in transmission system?

2 Answers  

---

When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

0 Answers  

---

we know that dc motors are more superior then three phase induction motors in torque generation though they are not much used in industries why?

5 Answers   Essar, L&T,

---