Distribution Transformer are connected in configuration?
a. Star/delta b. delta/star
c. star/star d. delta/delta
Answers were Sorted based on User's Feedback
Answer / subash nishad
in distribution transformer we are using delta/star
configuration because many consumers having single phase
load .for this one phase and neutral is nessesary. from
delta / star configuration we can get neutral.
delta/ star is correct.
| Is This Answer Correct ? | 16 Yes | 0 No |
Answer / dhiraj
delta/star
bcoz from secondary star we can get neutral
| Is This Answer Correct ? | 10 Yes | 2 No |
Answer / naresh kumar
we use delta star connection because Zero sequence currents
will not enter into grid which is connected to high voltage
side of transformer(delta side).
| Is This Answer Correct ? | 3 Yes | 1 No |
difference b/w semiconductor and dielectric
whose motors self starting synchronous or Induction motor?give fact reason why not self starting another mother
What are the causes for the failures of sandwich type (Al) busducts?
How to find the length of a Xlpe cable required to transmit 3mva load at 22kv.
why abcd parameters are called transmission parameters
In Which vector group power transformers are mostly manufactured?
Why synchronous motor runs at a fixed speed? what is the name of that fixed speed?
What is restricted earth fault protection ?
How feedback transformer works to feedback power in Slip Power Recovery System
Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.
In a synchronous machine if the field axis is ahead of the armature field axis then the machine is ?
why measure the gravity in battery?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)