Answer Posted / pradhyumn
Dd0:Delta is connected with HV winding and delta connected
LV winding with no phase shift between HV and
LV.Dyn11:Delta connected HV winding, star connected LV
winding with neutral brought out, LV is leading HV with
30°
| Is This Answer Correct ? | 11 Yes | 0 No |
Post New Answer View All Answers
I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.
How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?
hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly
what are the principles of a booster converter?
what is difference between elr and R eartl realy.
WHY SEPARATELY EXCITED MACHINE NEEDS EXCITATION BY DC SUPPLY WHY NOT BY AC
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
what are the possible reaons & remedies if resistance of NGR getting heat up
HOW MUCH CURRENT DOES SYNCHRONOUS MOTOR TAKES AT SYNCHRONOUS SPEED IN NO LOAD CONDITION ?
why we not used 11kva as a direct our electrnics component.
Efficient electrical earthing in hard rock area
while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?
what is the difference b/w pvc cu conductor and cu breaded wire..?
What is the reason that the humming sound is coming from the induction furnace panel?
