Answer / mahboob

in high power generetor, stator has 2 windings in each
phase whic r connected in parallel. turn to turn fault
means short between these two windings in a single phase

Answer / nilesh

for example in case of transformer when the tappings are
changed the continuty of the supply should me maintained.in
order to provide the same turn to turn protection is
required.

In a company the lines carrying 33KV but the load is below 10000Volts so we know that <11KV we can put 11KV lines but the lines are 33KV,..so how we can step down the voltage to 11KV with out erecting a substation

1 Answers  

---

1kva=how many kw & amps

4 Answers   Jakson,

---

can we correct the p.f.of ac generator?

2 Answers   APGenco,

---

I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.

0 Answers  

---

The height to which the liquid in a tank to be maintained for a certain constant velocity?

0 Answers  

---

why extension in transmission tower is made?

1 Answers  

---

what is the difference between surge arrestor and surge supressor

1 Answers  

---

What is dynamo?How it works and what is the function of dynamo in a DG.

3 Answers   Amrapali,

---

TRANSFORMERS WITH DC SUPPLY

0 Answers  

---

how can we generate electricity????

6 Answers   Torrent Power,

---

what is phase voltage and line voltage? in line voltage how 415v is obtained?

9 Answers  

---

how external lighting design? please give examples?

0 Answers  

---