Interested to Buy Any Domain ? << Click Here >> for more details...
why we step down voltage level from 33kv to 11kv and 11kv
to 415v.Instead we can step down voltage from 33kv to 415v
directly using single transformer.
- 12 Answers
- 74482 Views
- ABB, Adani, Central Electricals, Electrical, HCL, I also Faced
- E-Mail Answers
Answer Posted / gulshan goyal(knit->iitk)
distribution transformer energised 24 hours hence there
are continious core losses which in turn depends on
voltage.Hence to reduce core losses transformer is
energised 24 hours at lower(11kv) voltage.
| Is This Answer Correct ? | 12 Yes | 18 No |
Post New Answer View All Answers
for opening electrical shop, tips needed.
How does a battary stores charge in it? please explain in simple manner and in detail.thanks
How to operate a ac chilar plant?
Why can't we take NO LOAD TRIAL of motors having V1 mounting??
what will happen if OLR CT in all phases are short circuted
How many capacitors using in LT panel as per Govt rules?
what is capacitor voltage transformer?? how it is different from potential transformer?
What does the term supermesh means?
the winding of Generator and Motor is star or in delta ? and why
what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.
why output is out of phase in case of common emitter?
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
when generator short circuit condition, the current how dissipates. or at short circuit voltage not available then current how can flow?
Could the power factor on electrical system can affect the registration of the kwhr meter or the CT/PT?
hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?
