what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?

0 Answers  

---

our scope called one core cable for distribution system so we like to use 4 core cable with one equipment grounding conductor so what kind of technical reasons i can say that the 4core is better then 1 core,

2 Answers   Elite Construction,

---

Why is making current of CB always greater than CB breaking burrent?.

6 Answers   JP Group,

---

what's producer of XLPE cable laying in undergroung

0 Answers  

---

We have ONLINE UPS 15KvA (3PHASE 440V I/P,3PHASE O/P,440V) I want to step down from 440 to 220 V What to do. Pl. suggest with specification.

1 Answers   ARDE,

---

I have draw the 350A DC current, so what is the size of cable i can use? Give me the answer with formula

1 Answers  

---

why the protection turbo generators is most complex?

0 Answers   Infres, L&T,

---

To test Transformer we give HT side 440V to see wheather that it is producing 17.6V on LT to verify Voltage ratio is correct or not but when we give the 440V voltage to LT side then what will happen to HT voltage ?

3 Answers   Aditya Birla,

---

if i get a drop in my 1st year and the i clear my 2nd year and 3rd year all clear and i dont have any back logs so can i be able to sit in campus selection??

0 Answers  

---

how to calculate the Neutral transformer impedance?

0 Answers   Schneider,

---

Give details of your interested designation, the post you are interested to serve the company better and explain why you think you can serve the company better in such position if employed?

0 Answers  

---

What is the out put of a CT? How the ratio is decided ?

1 Answers  

---