Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

0 Answers   Hiranandani,

---

Why capacitor bank ratting Kvar?

1 Answers  

---

The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.

0 Answers  

---

how many desk top computer can connect to a 25kva 3phase generator?

1 Answers  

---

How to take vector group test of a transformer? Suppose we dont know the vector group of transformer, how to check its vector group through test? I have 3 transformer DYn11 & DYno& Ynd11, how to confirm its vector group?

1 Answers  

---

---

Insulater disk using formula for 33/66/135 line h t line

1 Answers   Hofincons, Kirloskar, KPTCL,

---

I have installed capacitor bank at secondary transformer. cos phi is increase. but on load (far from transormer), it still poor. Can anybody explain it??

6 Answers  

---

Single line diagram for dbb (double bus bar)system.

0 Answers   KSEB, L&T, Siemens,

---

what is zero sequence curr ent ?

4 Answers  

---

What is rotating magnetic field?Discuss elaborately.

0 Answers  

---

What is PLL? what are it's advantages?

1 Answers   BREB,

---

how to operate and maintenance of 1500 kva diesel generator set

0 Answers   Supertech,

---