Answer Posted / dipesh kumar

The current carrying capacity of a cable is called
Ampacity. For the porpose of the above calculation there
are some concepts that must be taken in consideration .
like Dia,Insulation material and thickness,type of conductor
(Copper/Aluminium),Resistivity and the working conditions.
For BETTER CONCEPT I advice the readors to please refer
the "Recommended Cable Sizes and their load capacity as per
IS:13947 & IEC 60947". Below given table can help you.
Rating Cu Al
10A 1.5MM2 1.5MM2
15A 2.5MM2 2.5MM2
20A 2.5MM2 4.0MM2
25A 4MM2 6MM2

how to calculate the breaking capacity of different breakers.

2357

---

What are the basic & Majour problems in UPS ?

2174

---

Can anyone explain me about the capacitor calculation

2254

---

Explain M Var? Which types of problem occurs when reactive power increase at the time of full load of plant and at the time of synchronize of plant?

1844

---

what is the meaning of the symbol << >> put in transformer drawing

2054

---

i have a 1500kVA transformer what is the kWH meter i need to use?

1840

---

Whata are the types of Cables?

2223

---

How to Preparation of online test

1770

---

Iin ESP why positive is grounded ? why not negative ?

2758

---

what is the size of cable for 15kw motor and 85 meter cable length using with vfd

2429

---

explain different types of d.c motors?

1227

---

Why does the adjacent zone of protection overlap?

1190

---

if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?

2612

---

What is Instantaneous Earth fault relay,how will work

2300

---

How the capacitance og capacitor volatage transformer is decided?

2013

---