Answer / k.prakashchandra

20 to 30 cm

What is difference between wire and cable ?

3 Answers   Havells,

---

At what point crngo works like as crgo

0 Answers  

---

my motor rating is 800HP, 128Amps, 3.3kV. What is capaitor bank i can use for PF improvement to 0.990?

3 Answers  

---

How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???

0 Answers   L&T,

---

what is the difference between diode and zener diode?

21 Answers  

---

how long will take to burst/damage for a CT when secondary in open condition? Experienced: During switchgear testing(Primary current injection test) some of the CT are in open condition, but nothing happen's why?

1 Answers  

---

is dc transformer is possible ?

4 Answers   Jyona Power,

---

why root three is used and how its comes in three phase power system?

1 Answers   IEEE,

---

Is VVVFD reduced the starting current of an induction motor?

1 Answers  

---

what is neutral?

2 Answers  

---

Why dc voltage used to excite alternator field in stead of ac?

4 Answers  

---

In a 11kv/433v transformer,at the LT side ie 433 V side why do we need to put 3.5 core Cable upto Panel.The full load rated Amps is 666 at LV side.What value of current will flow through the Nuetral Conductor.Why can't we use 4Core Cable instea of that?

2 Answers  

---