why does the magnetic balance tests at transformers? how to provide earthing in flight?

1 Answers  

---

what is the relation between currebt & voltage.

8 Answers  

---

what is the formula for hv test for cable and circuit breaker..????

0 Answers  

---

in ct secondary one terminal is connected to earth why?

1 Answers  

---

what is the different betweem earthing and neutral?

8 Answers  

---

---

Mathemetical Relation Between KWRH and KWH?

3 Answers   UPPCL,

---

why nutral and earthing wire connect with each other in main panel board.

2 Answers  

---

What is the difference between voltage and emf ?

3 Answers   DRDO,

---

What is vector group? What is meant by DYN11?Why is it needed?

13 Answers   Areva, Bhel, BRG, Escorts, Fortis,

---

How to increase the specific gravity of DG batteries?

5 Answers   SCS,

---

Sir, plz tell me how droop setting is done in parellel operation od DG set ? please give practical example ?

0 Answers   Honda,

---

I'm looking for a manual set for a Credence ASL-1000 or ASL 3000. Softcopy would be preferred but I'll take what I can get.

2 Answers  

---