Interested to Buy Any Domain ? << Click Here >> for more details...
What is the avergae difference between OTI and WTI for EHV
Power transformer?
- 7 Answers
- 34985 Views
- I also Faced
- E-Mail Answers
Answer Posted / c.d.elkunchwar
There is no fix differnce as such.Itdepends upon the
transformer tempareture gradiant at that current, specified
by the manufacturer.the difference between ot&wt varies as
per load and gradient.Normally it can be from 12 to 16
degrees at full load.
| Is This Answer Correct ? | 7 Yes | 3 No |
Post New Answer View All Answers
CBCT selection
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
what is the purpose of using filters in a protective relaying scheme?
plz send me the procedure and syllabus for mseb exam
What is the unit of charge and current?
who can measure the size of power cable?
What is the working principle of servo motor? And explain it.
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?
Why we use mho Relay in long transmission line?
Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.
why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!
Why an ac systems are preferred over dc systems?
What is the meaning of C1, C61, C91 cable
What is “pu” in ee?
Pl.brief me any electrical major fault you have rectified.
