Answer / kuruvilla chacko

the line voltage is indicated in any 3 phase system...the
phase voltage of 230 v is indicated only for 1 phase systems
involving neutral.

Answer / vijay kumar reddy.c

in a three phase system any time one phase will consist as zero voltage.other phases will be max voltage

What is the Efficiency in Electric motor ?

2 Answers  

---

how system fault level is calculated?

1 Answers   HCL,

---

WHAT IS DIFFERENCE BETWEEN idmt and instentanous relay? is idmt is used as back up protection or else?or when instantenous relay saturates IDMT will operate???

1 Answers   BK, REL,

---

Vaccum circuit breaker

0 Answers  

---

how to reduce power loss when the tranmission under long distance?

19 Answers  

---

Why 11KV/440V distribution supply use for Domestic use?

3 Answers   Essar, Getco, Nissan,

---

What Normal(Tangent) towers and Tension(Cut-point) Towers?

1 Answers   ABB, BGR Energy, NTPC, Powermec,

---

are you hear the meaning of burden , excat meaning of burden in only one word

4 Answers  

---

Which type of drive is advantageous AC or DC and why?

5 Answers  

---

I have 200 KVA Isolation Transformer for UPS input side. & ups was having 48% load, suddenly got short what will be the reason.

1 Answers   Mukand,

---

what is the function of generator exciter

11 Answers   NTPC,

---

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  

---