Answer / ravi

As per thumb rule 14 kw takes 25
amps so u can use 3.5c x 10
sqmm aluminium cable or 6sqmm
copper cable.

Answer / ram kumar

your question is incomplete,The size of cable depends on voltage class because of insulation,and it varies depending on voltage class, so please specify the voltage class(for eg: 415V, 11KV, etc).

what is zinc diffusion?

0 Answers  

---

why we are having many type of vector group in the transformer ,what is the use of it?

2 Answers  

---

what happens if generator is running leading power facotor?

9 Answers   century,

---

why measure the gravity in battery?

2 Answers  

---

What is IGBT?Where it is used? What is the difference between IGBT and Thyristor?

5 Answers   AC, Formo Plastic, HBL Power Systems, SECL,

---

Why the frequency of a system is changed if the load changes?

5 Answers  

---

What is the working of Field winding in dc motor, in which part is it work or why ?

3 Answers  

---

What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer

0 Answers   ABB,

---

Proviiding the Dedicated N earth and individual Body Earths ,Finally these all looped /Now my Question :- will it not harm in case of Transformer Fault current flows in Dediacted N Earthing to Looped Body Earthing.

0 Answers  

---

Unbalance in voltages at motor terminals is caused by ____.

0 Answers  

---

actual rated capacity of a disc insulator??

5 Answers   OPTCL,

---

why 15 kw motor winding resistance is low then 5 kw motor winding resistance?

0 Answers   Baosteel,

---