What should be the BDV value of a new transformer oil
- 3 Answers
- 6378 Views
- I also Faced
- E-Mail Answers
Answer Posted / pradyumna chandra panda
For 11kv suppy it is 40kv/2mm at normal temprature is ok. As per my experience it is reach upto 125kv/2mm at 40°c after filtration but we keep it 60kv/2mm NB-Below 24kv/2mm is rejected oil.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
what is the current setting for different relay protection for transformer .
What is the difference between a 3 winding and 2 winding Potential Transformer
what is vA rating and class of a ct.
If only R Phase is connected in 2 pole elcb, n is not connected than it will work or not in ground fault.
what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer
What is meant by time harmonics and space harmonics?
what parameters are should nessary for control technic dc drive(in rolling mills)?
What is the power requirement of tamil nadu for one month?
what are inductive and capacitive voltage transformers.what are their applications
if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.
Explain Circuit Breaker Trip Characteristics in detail.
why constant voltage transformer should be start without load? and if started then what will happen?
define superposition theorem thevnin theorem ,norton theorom?
Explain few advantages of electric traction system?
what is the effect of back reactive power on the generator ?
