What should the transformer connection of a 11/220 kV step up
and 66/11 kV step down transformer ?

Answer Posted / abc

delta-star &star- star

Is This Answer Correct ?    1 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection

1355


What is Servo Ventilated Motor?

1596


dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?

1520


How can we calculate the motor frame sizes?

2912


How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?

2232






WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers

2297


Direction of flow of active power and reactive power with logic?

1305


What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?

1716


what reactive how to maintain

1387


Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2

1358


Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????

1375


What does a Bode plot tell you?

805


Can any body tell me the different types of LT cables & their application.

1622


RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV

1607


what is the difference b/w ground & virtual ground?

1844