Answer / v.senthilkumar - skpcl

According to current rating and Voltage rating.

Answer / sriny(sit)

"The basic thing in selection of cable is depends upon the
current rating of the machine first we have to deside
properly then we go through the selection of cable"
main thing is
1sqmm copper cable takes 7A current
1sqmm aluminium cable takes 3.5A current
Ex : 14 amps motor 2sqmm copper cable but we actually
selected 4.5sqmm copper cable for high current protection
purpose

Answer / guest

according to current rating

Answer / leonid

http://miroshko.kiev.ua/cablesel/wiresel_mini_en - Russian
cable calculator

Is there any specialised book to refer about fault level calculation both in MV and LV side??

0 Answers  

---

What are :- AC Distribution Board (Single & Double Front) DC Distribution Boards Distribution Board LT Breaker Panel.

0 Answers  

---

What is the technical reason for adopting color coding of three phase system as RYB.

11 Answers   ABB, ERDA,

---

How to calculate the rating of ELCB OR RCCB for an equipment?

2 Answers  

---

WHAT IS START TO >5HP INDUCTION MOTER IN STAR DELTA METHOD?

2 Answers  

---

which type of motor is suitable for water pump?

1 Answers   IIM,

---

why we are giving D.C. supply to field of an alternator, why can't we give the a.C. supply

12 Answers   APTransco, Proman,

---

difference between shunt coil and tripping coil

8 Answers   GE,

---

Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

0 Answers   Jindal,

---

what is dc system? how getting pulse from rectifier?

1 Answers   ETA,

---

what is prniciple of three phase IM?

3 Answers  

---

what is difference b/w HT & LT and the range of HT & LT ?

22 Answers   AF, Schneider,

---