FOR WHICH FAULTS OR CONDITIONS DOES A TRANSFORMER
DIFFERENTIAL PROTECTION DOES NOT OPERATE???
Answer Posted / minu
hi zahid, thanks for the reply. can u pl elaborate a bit on
why it wont operate on turn to turn faults or for other
cases that u mentioned.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
how to do the ductor test?
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.
how much value of resistance should connect to 15 kw, 6 pole 3 phase slip ring induction motor having RV-240, RA-42.
why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.
which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter
In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
Why PS class CT is always preferred for Differential protection?
What is the Nyquist criterion regarding control systems?
How does zener phenomenon differ from avalanche breakdown?
actually i can't understand what is 3dB ? and it's really not clear to me.please any one let it me be cleared.
FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?
what is sevice settings for mccb?How can be it setted?
How many types of protection relays are there based on the characteristic?