Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
1841Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
2288various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.
26681.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
2445I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?
UPSC,
1718Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?
2 3369I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
NCC,
1649A 10 kva ,400v/200V , single phase transformer with 10% leakage impedance draws a steady short -circuit line current of
1 7538i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
1413Post New Electrical Engineering Questions
what are the advantages and disadvantages of oil filled cables over XLPE cables
what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.
why does make gain margin and phase margin on same plot.?
any one can explain the stages of a knee point which is taken during ct magnetising curve.
what is the use of permanent magnet generator in exciter
How to work E.L.C.B and how to connect in circuit.
what is working process of star delta controlling circuit ?
we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer
How to justify this statement ??? "Capacitors in series provide less capacitance but higher voltage breakdown rating for the combination"
we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards
why all the feeders are designed in a particular manner ... is there any reason for that???
why we use single core 630mm2 cable for transformer secondary side
what is negative d.c. voltage, why this voltage is used in base transciever station.
how much cable size required for 70 kilowatt load.
Why Neutral Isolation is required?
