Answer / wareagle

google "how to calculate busbar size"

Answer / chintu

AS per CPWD spec, Copper Bus bars are rated not to exceed current density of 1000A per square inch of cross section and Aluminium bus bars not to exceed 800A per square inch.

How can we convert dc to equivalent ac??

4 Answers  

---

if you short the any 2phase(R,Y,B),why fuse get blown?

5 Answers   Steel Plant,

---

What is the rating of circuit breaker needed for 300 KVA load in 33 KV supply line in a transformer of 33 KV / 415 Volt ?

0 Answers   Hira Group,

---

One B.O.T Unit ??

10 Answers  

---

A 100 MVA transformer may be cooled with?

6 Answers   HCL,

---

A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we get 460 volts across the neutral on the secondary side?

3 Answers  

---

Why inductors are installed in electrical circuits?

0 Answers  

---

How to work definite,over pluxing,revers power,OSR relay

0 Answers   Ford,

---

what is use of thermistor ?

2 Answers  

---

I had attend the ITC (Indian Tobacco Company) interview (For Electrical maintanance).There they was conducted me a written test.And I was passed in that.Now They are going to conduct a Practical Interview in next round.Please help me what practical test they will ask............?

0 Answers   ITC Infotech,

---

Yazaki india pvt ltd interview questions qurey related

0 Answers  

---

EXPLAIN THE APPLICATION OF RECIPROCITY THEOREM

1 Answers  

---