why distribution transformer is uesd in Delta/Star
formation?is there any significance in doing this?If yes
then breif?

Answers were Sorted based on User's Feedback



why distribution transformer is uesd in Delta/Star formation?is there any significance in doing th..

Answer / karthik raman.b

we need neutral point for single phase only star connection we can get this thats why distribution transformer delta star connected

Is This Answer Correct ?    16 Yes 3 No

why distribution transformer is uesd in Delta/Star formation?is there any significance in doing th..

Answer / ravi

Significances of Using a Delat-Star Transformer for Sec.
Distribution Purpose:-

1>To Provide Power Supply for AHU(Single Phase) Users.

2>Its easy to step-down the voltages.

Is This Answer Correct ?    5 Yes 4 No

why distribution transformer is uesd in Delta/Star formation?is there any significance in doing th..

Answer / deepak

In Delta Vl=Vph, IL=1. In distribution neutral is not
required as such the neutral conductor can be eliminated
thus material as cost saving.

Is This Answer Correct ?    2 Yes 1 No

Post New Answer

More Electrical Engineering Interview Questions

What are the drawbacks of HVDC system?

4 Answers  


what is negative current?

5 Answers   DTG, Siemens,


why there is spacing between two rails in railway?

3 Answers   DS Group, RRB,


what is use of starter motor in DG ?

2 Answers  


The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s

0 Answers  






Why let through energy not considered for ACB breaker while cable sizing?

0 Answers  


what is electric current

17 Answers  


What is a Single Phase and Three phase Power? How it will be converted or transformed into another form?

3 Answers  


what happen if we give 220 volts dc supply to d bulb r tube light?

4 Answers   Genus, RMSI,


difference between ac and dc motor

1 Answers  


Define delay time.

0 Answers  


what is reactive power and active power

4 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)