whats the formula for convert KVAR to FARADS2 7857
We have three 33kv substations. All of them energised by same source.When i am checking the phase sequence between one substation to other substation (like R Phase to R Phase) by multimeter i am getting some voltage.Near to LT panels UPS panels are there. Can u explain whether any possible to happen like that. In Phase SEquencemeter is showing correctly in both substations. How is it happen. Explain me.Explain me communication signal will produce Phase difference on this case.3 2669
What is AVR in Generators and How is it working.4 5429
is starting current of induction is high or stating current of ransformor is hign ,for the same rating
Why is our voltage always seems to be 3.3Kv,11Kv,66Kvetc.. why not 40Kv,39Kv,65Kv???3 3459
could i arrange a faulty and healthey battery bank togather in parallel , if your ans is not then why?3 2008
could i arrange a faulty and healthey battery bank togather in parallel , if your ans is not then why?3 1940
what is phase angle ? and also tells me why my phase-phase voltages are 390 rather then my single phase voltages are 221 and 223 respectivly?2 1832
why we +ve load distribution in 24v and -ve load distribution in 48volt in the telecom sector.?2 1931
what happen if we supply ac to the field of a alternator?5 2960
how to calculate power consumption in slip ring motor at different step
in ONAN type transformer winding temperature is lower than oil temperature at evening time but morning winding temp is higher than oil temp what is the reason?2 3322
how the grounding[earting] is achieved on ships.1 2298
1]how the voltages and frequency are achieved on ships. 2]how does the line and phase voltages are related on ships.3 1529
Explain cos(theta) and Sin(theta)
why steady state stability limit is greater than transient stability limit ? How it can be explained ?
why we can stote dc? why we cant store ac?
Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?
how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?
If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.
WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?
What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.
i want some interview related questions with their answers which can help for attend the interviews...
how to prepare the technical test
where can the transformer having vector group Yny0 be used??
how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???
what happened when we supply a dc current in dc motor?? can it worked properly?
How to synchronization will be done between two DGs ?