How to find out kvar from any particular load capacity give
a formula
Answer Posted / murtaza
keeping in view power triangle formula
kvar= APPARENT POWER* power factor
L
Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
List the advantages of star-delta starter with induction motor?
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.
is it possible to say motor horsepower number without seeing name plate(when name plate damaged)
Difference between control junction box (cjb) and power junction box(pjb)?
what is different between relay and plc?
Initially, when the input is not equal to the output — what type of response is this?
why should small green grass ans small plant should not be there inside the transformer Yard in the factories
I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com
1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
What is the disadvantage in proportional controller?
In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)
Basic motor transformer generator
what is electrical machines
What do you mean by turns ratio of instrument transformer?
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????