in our sub station why we step down firstly 33kv\11kv then
11kv to 430v. can we direct step down 33v to 430.v.
Answer Posted / bk
Technically it is possible to step down voltage level to
430V directly from any upper voltage level. However, our
power system network is connected to local power plant (may
be a CPP) that generates power at 11KV level. therefore it
is requred bring the network power voltage level to 11KV
for distribution purpose.
| Is This Answer Correct ? | 5 Yes | 4 No |
Post New Answer View All Answers
What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr
what is the significance of tan&delta and how it performed in power transformer
What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?
1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor
What is the suitable transmission voltage?
Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??
armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
What is the meaning of HT Trivector Meter ?
How grounding is different than earthings?
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
How will change the frequency in distribution side?
How to back charge the Gas turbine generator
Draw the circuit of clapp oscillator?
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?