why transformer rating is in KVA?

4 Answers   ABB,

---

In a 11000/440 V transformer, when any one phase of 11 KV supply fails (ie., single phasing), what happens to the secondary voltage and why?

3 Answers   Secure Meters, TCS, Torrent Power,

---

what is the difference between directional & non directional earth fault with example please explain.

0 Answers  

---

whether energy meter is connected in series or parallel.why?

2 Answers   Encom,

---

DG SET BLOCK DIGRAM

0 Answers   L&T,

---

what is the distance between two overhead lines

1 Answers   Aurobindo,

---

why are we using multiples of 11 in substation.

2 Answers  

---

i work as a technician at a private company.. i used to take amp reading for certain appliances such as air con.. the problem is when i clamp the neutral, wire there is a current reading.. from my understanding for single phase system neutral should not have current unless if the circuit is not complete.. yet the air con still work

3 Answers  

---

in 3phase 50kva dg what is the full load current for single phase laod

6 Answers  

---

at high temperature conductivity increases for conductor what will happen for long transmission when temperature is high?

1 Answers  

---

What is meant by Resonance what are the different types of resonance and what are uses of them?

14 Answers   Infosys, NTPC,

---

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side

10 Answers  

---