Answer / sunil kaushik

if there is difference there may be fault on any phase or there may be chance that your neutral mmay be improper earth

How to decide the rating of CBCT? We have 6.6Kv switchgear & having 50/1 cbct ,i want to know how this 50/1 A came? On what basis we decide CBCT reting?

1 Answers   Cross,

---

HOW TO MEASURE AC VOLTAGE BY USING GALVANOMETER?

1 Answers  

---

What is the distance b/w R&Y phase in 33kv T.line,11kv &440v

1 Answers   NTPC,

---

how to size H.T & L.T Panel ?

0 Answers   Schneider,

---

What happens when DC supply is given to transformer

4 Answers   CESC, IBM,

---

Relative synchronous generator

1 Answers  

---

What is the difference between line Distance protection and Line Earth Fault Protection?

1 Answers  

---

List examples of voltage source?

0 Answers  

---

What is difference b/w Microwave and OPGW ??

1 Answers  

---

how does the switching of capacitors in a capacitor bank take place when we use them at the load side to reduce the power factor?

2 Answers  

---

why choke is provided in the centre of the tube light?

3 Answers  

---

What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current

0 Answers   ABB, Jindal,

---