sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.
2956what are the particle used along with silica gel in transformer breether,explain their functions.
4 7882If the field winding of the dc shunt motor is removed then what will happen to the motor ? will it turn or not
2 4170When we give supply to a transformer 11 kv and we get 415v from it, so when we give supply to same transformer 415v on ht side what we get? and When we gives supply to any transformer to L.T. side 415v or 220v What supply is on H.T. side?
2 8858If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!
1830why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?
2039america 60hz electric supply is used; but india it is 50hz; why? and if we use 60 hz supply what changeg has to be done or all the equipment has to be thrown which has rating of 50hz frequincy
1 4260Post New Electrical Engineering Questions
what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks
How to connect the chemical earthing and complete process tell me plz
explain Density
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?
I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out
how to measure the transformer resistance values(dyn11)?and howmuch the minimum value?
What is Anemometer used to measure?
What aturn on methods of scr?
how is working bearing heater?
what is harmonics? what are the factors it will depend upon
Connection diagram for KW meter and Kva meter
what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?
Which level of the Transformer oil got dielectric strengh? And why?
What is the use for cable entry in control room?