Answer / muthu

Salt and coal are require to reduce the earth resistance
hence it may or may not required for all soil.

The copper is a one of the conductor ..If the copper is not
there we can use other alternative conductor such as steel
or aluminium

Answer / kasif khan

With what respect you are asking?

What is the difference between synchronous asynchronous memory?

1 Answers  

---

in a transmission line if the load is suddenly increased in the receiving end of the system the phase shift will ?

1 Answers  

---

Everybody Knows What is ACB, VCB but anybody tell me what is ST?

7 Answers  

---

what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?

0 Answers  

---

which type of oil is used as a transformer oil?

3 Answers   JSW,

---

hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics

0 Answers  

---

DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.

0 Answers  

---

PLEASE SEND ME NTPC RELATED INFORMATION LIKE WHICH TOPICS HAV MORE SCOPE,BOOKS TO READ,CUT OFF...PLEASE.mail at thiru.1203@gmail.com

0 Answers  

---

what is meant by AYFY Cable?

9 Answers   XLPE,

---

How to calculate the size of earth cable to earth the neutral of UPS ?

0 Answers   N Johnson,

---

1.Why use in ups in software's,reason,and pls explain. 2.what is the isolation transformer and main use it's functioning and partes.

5 Answers   TATA, Wipro,

---

how ct burden,magnetising current,ratio and knee point voltage are related & derived

0 Answers   Dalkia, SCT,

---