When we give supply to a transformer 11 kv and we get 415v
from it, so when we give supply to same transformer 415v on
ht side what we get?
and
When we gives supply to any transformer to L.T. side 415v or
220v What supply is on H.T. side?
- 2 Answers
- 9039 Views
- Ashoka Electricals, I also Faced
- E-Mail Answers
Answer Posted / ramakrishna
When we give a supply of 11 KV on HT side and we get 415 V from LT side, the transformation ratio is 26.5(11000/415).
So,
1) If you give a supply of 415 V on HT side of the same transformer then you will get 15.6 V(415/26.5) on LT side.
2) If you give a supply of 415 V on LT side of the same Transformer then you will get 11KV on HT side.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
Why squirrel cage motor can only use with low starting loads ?
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
why and how voltage sharing in transformer, during magnetic balance test ?
please send 5yearje solved papers on my email himmatsinghnathawat@gmail.com
How to calculate the sag on transmission Lines.
What was your role in the silicon evaluation/product ramp? What tools did you use?
Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.
HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com
what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer
could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com
what is the condition for YnD11
Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.
I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in
i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com
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
