Answer / engr. kashif

U can download cables and tables from website of any
cable manufacture for ur required data.

Answer / er. naresh singla, from bathin

Please tell where did you use the cable. i.e. for control
and power purpose.

For Power cable :-

LT purpose :- 1 sqmm cu cable :- it will take 4 amp current
a/c to formula you can calculate the cable size.

LT purpose :- 1 sqmm al cable :- it will take 1.5 amp
current a/c to formula you can calculate the cable size.

HT pupose :- we can go a/c the LT purpose cables but there
is voltage drop plays very crucial role, first calculate
the current value then calculate the voltage drop after
doing these exercises you can select the cables.

why the power cut problems occur in tamil nadu? may i know the exact reason.plz

17 Answers  

---

whycircuit breaker is not connected at the generator end where the capacity of the generator is more say 60MW, 100MW etc.

2 Answers   Adani, Adani Power,

---

how to measure earth resistance of a substation

0 Answers  

---

neutral,ground & earth different b/w

2 Answers  

---

Why cables and busbar both needed in LT Panels?

0 Answers  

---

---

what is surge impedance loading and it's significant in power system?

2 Answers  

---

Why DC exitation to AC Generator? Why not AC?

2 Answers   Equate,

---

List the materials required for Pipe Earthing.

2 Answers  

---

What is the maximum load an electric engine can pull??

3 Answers   Oil India,

---

why HT wire making noise?

3 Answers  

---

why generally transformer are in star to delta or delta to star used?

8 Answers   ABB,

---

What is core CT & it's function?

0 Answers  

---