Interested to Buy Any Domain ? << Click Here >> for more details...
i have 28/32 MVA power transformer with 11/6.6 KC voltage
rating and 12%impedance.it have star connection at both
side.but it have another thied winding tertiary
winding.what is used of this winding.
pl tell me
- 7 Answers
- 11080 Views
- I also Faced
- E-Mail Answers
Answer Posted / manish jauhari
Any unbalanced loads, results in increased cirulating
current with in tertiary Delta winding, thereby keepinng
pri & sec voltages with in limits.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
What are the advantages of instrument transformer?
How to measure size of cable on a given load
1.what is mean by 8/20 micro sec waveshape
what is the maximum temperature rating of a thhn insulated conductor?
Trafo ratio is 11kV/6.6kv,Vector group is YND11. What will be the effect if secondary is used for earthed system.
what are factors to be consider in electrical installation like load factor,diversity factor .....
What is the cut-off rate?
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
how to work droop ct in generating station
what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?
Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??
What’s electric traction?
Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.
what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?
Difference between rating factor of cable and derating factor of cable?
