Interested to Buy Any Domain ? << Click Here >> for more details...
FOR WHICH FAULTS OR CONDITIONS DOES A TRANSFORMER
DIFFERENTIAL PROTECTION DOES NOT OPERATE???
- 10 Answers
- 13828 Views
- I also Faced
- E-Mail Answers
Answer Posted / zahid ali
because there is no difference in the current at the ends
of a winding with shorted turn: a turn fault would have to
burn through major insulation to ground or another phase
before it could be detected
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Both generator parallel condition shared load equally but one genrator taking ampere more than the other what are all the causes to make like this
what is the synchronous timer ? and it applications.
why single CT used in DOL starter power circuit?
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
WHAT IS counter flux IN CT?
why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)
what is difference between elr and R eartl realy.
What is Scheme Test of High Voltage Switchgear. Which tests it includes.
bitumar
1 Ton is equal to how many watts?
what is the differencce inn series and cascade connection??
why starting current is high and resistance is almost 0 during the starting of motor dc motor...?
while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?
How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?
What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?
