Interested to Buy Any Domain ? << Click Here >> for more details...
Why in India distribution transformer are connected in Dyn11
when we know capacity of v-v connection can be increased by
adding only a single transformer?
- 1 Answers
- 4165 Views
- CSPL, I also Faced
- E-Mail Answers
Answer Posted / alok
In India according to indian standard we use + or - 30 degree phase shift between LV and HV side.
so we can use Dyn11(for star LV is leading delta HV with 30°) or Dyn01(for delta HV is leading star LV with 30°)
It depend on 12 hour clock like 1=30°,2=60°......11=330°or(-30°),12=0°
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
Define delay time.
What are the advantages of skewing of cage rotor conductors?
features of hbc fuses
How wire size can define in electrical wiring? What is the ratio?
Define non-touching loop.
what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that
What is the formulae of Megger value for a A.C.Motor
whats the existence of reactive power and when it arises?
1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?
How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
HOW TO SET THE EARTH FAULT SETTINGS IN ACB????????????
what is meant by skew width in machines?
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
Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?
