Answer / hari

in 16 sq mm cable aluminium air 64amps ground 71amps duct
60amps temp 35degrs
in 16 sq mm cable copper air 83amps ground 92amps duct
72amps temp 35degrs

Answer / karan

You can refer to the cable manufacturers details and most
of them are availale on the net.

what will happen while giving 2 phase supply to 3 phase motor

5 Answers  

---

A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3

0 Answers  

---

What is Ton Capacity of Air Conditioner?

1 Answers   TATA,

---

CPC cable .PVC \1C....I want to get sure that type is flexible indoor or to be install on trench. please advice .thanx :)

0 Answers  

---

Why the cost of CT increases with the decreasing of its CT Ratio (Technical Reason)?

2 Answers   Vedanta,

---

---

how to calculate the no load current in transformer?

0 Answers  

---

what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field

0 Answers  

---

WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT

0 Answers  

---

Why synchronous motor is used in power factor improvement,dc series in lift

0 Answers  

---

WHY CBCT USE ONLY IN Y PHASE NOT OTHER PHASES

0 Answers  

---

If the rotor pf of a 3 phase induction motor is .866, then what is the phase displacement between stator and rotor magnetic field 1)30,2)120,3)150,4)90 please justify....

2 Answers   GATE,

---

What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?

0 Answers  

---