Interested to Buy Any Domain ? << Click Here >> for more details...
Generally In transformer Tap Changer on HT side, but I have
seen in 66KV side in 220/66 KV, 100 MVA, Areva make
transformer. Why ?
- 7 Answers
- 11357 Views
- I also Faced
- E-Mail Answers
Answer Posted / prodip kr. paul
The purpose of OLTC is to regulate the output voltage
constant as per rating plate, but the incomer supply
voltage is variable in kind, so as per incoming supply
voltage the winding turns are selected according to voltage
per turn designed by maker and as per available incoming
voltage incoming side of transformer winding turns are
selected, means OLTC fitted in primary side, it may be LV
or HV side.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?
I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
State the frequency for rc phase shift oscillator?
how to control dc motor?
Define gain margin?
which is the best institute for PLC,SCADA,DCS in hyderabad
in non technical way how can u define POWER FACTOR??
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
what is positive , negative & zero equivalent system resistance
How to calculate the multiplying factor for energy meter with ct ratio given
relation between power station capacity and voltage level?
How can a equal potential zone be carried out in conductors?
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
