Answer / raja

generally it would be Yd11

Answer / vasu

this is incorrect
preferred vector group is YD
YD11 generally referred

if two transformers are parallel & both have fault short ckt. impedance of 50KA in each case will it increase or decrease show example?

1 Answers  

---

What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?

0 Answers  

---

What is resistance of 50meters, 16sq.mm, single core copper cable?

0 Answers  

---

what is the temperature rise test? explain in brief.with formula.

1 Answers  

---

What are the difference between normal application Transformer and Solar application Transformer?

0 Answers  

---

what are the effects on an power plant and consumers if the power factor is increased or decreased?

2 Answers  

---

what would happen if u assume to insulate all the overhead lines and no insulators....??do you think it to b an advantag or a disadvantage??justify.

3 Answers  

---

Is it possible to import & export power through the same power transformer? what will be the vector group normally for both different or same?

1 Answers  

---

Hi My Dear All Friends, There is one question it is widely used in Power Project's High Voltage Engineering. Question- What is the diffrence between Earth fault and Back up Earth Fault....???? . . . . . . Have A Good Day

1 Answers  

---

what types battery chargers are there?wanted with details.

3 Answers   SCS,

---

can we use existing 6300V alternator for generating 6600V by increasing excitation,what are advantages & disadvantages to alternator & motors of 6600V.

1 Answers   GMR,

---

what will happened to give the dc supply to ac transformer?

3 Answers   Sail,

---