IN star -delta motors normally first operated in star
mode {absulated given (r-y-b) phases after one miute change
in delta mode in this case i am change phase sequience for
example R -PHASE TO CHANGE Y-PHASE ;Y-PHASE TO CHANGE
R-PHASE SO THIS TIME MOTOR WILL HAPPEN RUNNIG MODE
EIGHTER(OR) STOP MODE(TRIP MODE)
Answer Posted / devumourya007
JUST LIKE KNOWLADGE PURPOSE
| Is This Answer Correct ? | 0 Yes | 7 No |
Post New Answer View All Answers
model question paper for supervisor trainee
i applied for the ap transco please forward the freqventley asked QA
How to calculate VCB rating for 33KV ,25 MW Power line?
Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.
Why is ignitor used in sodium vapour lamp
what is the best transformer oil breakdown voltage?
how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it
which types of relay used in acb and vcb?
how to commissioning the genset with amf panel?
what is the effect of un-synchronized power.
where can the transformer having vector group Yny0 be used??
why power factor is important?
whether fibre optic cable in high voltage earth conductor is used for protection circuits
How much load can be taken for chiller from 1500 kva transformer
how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.