Answer Posted / neeraj malik
As there are two types of losses in a t/f i.e core losses that
depends on voltage of the t/f and ohmic losses that depends on
current of the t/f.Thats why due to these losses we take the
rating of a t/f in kVA
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
I completed iti in2004 I was worked in A grade contractor can I get c licence
what are the industrail measures to over ferranti effect? how would the ferranti effect the power system if those remedial mearsure arent taken? how often does this effect occurs in real power system?
What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??
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.
which fault is severe and why?between lll fault and lllg fault which fault is severe and y?
Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?
Why generation voltage in thermal power plant is between 11kv to 33kv?
tell me some type of questions throught which i can prepare for exam and do my best
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
What is the resonant peak?
In single phase capacitor motor, if the motor rotate reverse direction then how much power will be consumed by the motor and why?
i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors
what is apparent poewr, reactive power, & active power?
Can anyone explain me about the RLC based Impulse high voltage generator and how to and operation of Series resonant High voltage reactor...?
What is electrical diversity factor in electrical installations?