transformer core are laminated for what purpose?
- 9 Answers
- 37408 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / sharath bimba m
In transformer, the eddy current loss is proportional to
the square of the diameter of the core.larger the diameter,
more the eddy current loss. Hence transformer core is
laminated so that the net effective diameter of the
transformer core reduces and thus eddy current loss can be
minimized.
| Is This Answer Correct ? | 37 Yes | 4 No |
Post New Answer View All Answers
how is working bearing heater?
how works inductive &capacitive sensors?
WHAT IS THE FUNCTION OF SHORT CIRCUIT MAINTENANCE CT
Why delta star trformers are used for lighting loads?
sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers
what is effect of length of air gap on performance of dc motor and generator?
what will happen if there is a voltage leakage or current leakage in an electrical train
why impedance relay is used for medium transmission line protection
what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?
what reactive how to maintain
I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.
what the function breaker failure scheme, how is it operated
please send me latest & previous years question papers for IOCL Technical level questions
What are the basic elements used for modeling mechanical translational system?
Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box
