Interested to Buy Any Domain ? << Click Here >> for more details...
Does power factor vary with speed?If yes, how?If not, why?
- 4 Answers
- 7951 Views
- Genco, I also Faced
- E-Mail Answers
Answer Posted / karuna
no power factor do not vary with frequency because pf
depends only on v& i
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what is a reactive power? what is the relation with power factor?
What is the basic rule for block diagram reduction technique?
what is the transformer rush current?
How do you determine the size of transformer radiators in a transformer?
How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?
how to calculate singlephase motor efficiency?
how can we change the phase angle b/w two phase?
I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me
what is the meaning of the symbol << >> put in transformer drawing
two phases with neutral supply can be taken in 3C X 10 sq.mm cable .
Terminal blocks is used for segregate the connections... There is any principle for terminal block..?
How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........
Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?
Sir,In our company there are 3 caterpillar make(capacity:(1) 3.3KV,2.5MW(2)3.3KV,2.5MW & (3)3.3KV,1.9MW) & 1 deutz make (capacity:11KV,3.8MW)gas engines utilised,all are running in paralell. There are three transformer utilised,(1) 6.25MVA,3.3KV/22KV,Impedence voltage:6.7% used for two generator,both are 2.5MW(2)5.5MVA,3.3KV/22KV,Impedence voltage:7.2% used for one generator of 2.5MW & (3) 5.5MVA,11KV/22KV,Impedence voltage:7.8% used for one generator of 2.5MW.all generator breakers capacity of 1250Amps. Sir,I want the details of fault level calculation of generator,transformer individually & for whole system. If you require any information from me.feel free for contact me sir.pl.send the answer of my question as the earliest as possible.
Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me
