Is it necessary to place tap changer in secondary winding or
we can use on both sides?
- 3 Answers
- 4666 Views
- I also Faced
- E-Mail Answers
Answer Posted / vk jha
Primary winding is used for giving in-put and secondary
winding is used for taking desired out-put. Any change in
input causes variation in out put side. Hence tap changer
is placed at secondary side so that tap changes according
to input and keeps giving desired output.
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
How does a digital electronic meter work??????
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
Explain the working of any one cutting machine
what will happens if one phase is missing for 33/11kv power transfomer and why?
difference between crane drive and line drive.
what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?
What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?
What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
For RCD (Residual current device) Icu is defined. How i can find Ics for them?
Any Electrical Engineering jobs?Please refer for interviews. Thank you
What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?
where lt & ht capacitor used
A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.
Please explain me abt PQ diagaram in the power sector.
