why the transformer primary terminal indicated by u,v,w.to technical reason

Answer Posted / devinder

to understand vector group

Is This Answer Correct ?    6 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why do we avoid electrical conduits in floors at apartments?

1627


What is the function of retrip in busbar?

1086


what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end

1771


How to know the Max. current caring capacity of the cable by its size ?

1183


How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V

1668






What are the disadvantages of thermal power plant?

649


How does "OUT OF STEP" relay ,for Synchronous motor protection, work?

3907


A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?

1530


Do u know any one? how to find out in motor rated amps? formula?

1546


How to calculate Temp from Resister from PT100 equation,

1210


What is the necessary and sufficient condition for stability.

710


We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

1641


Why using synchronising methed in DG's sets?

1728


Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet

2057


i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

1532