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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.
2356Application 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.
2815various 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.
33001.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
2913I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?
UPSC,
2184Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?
2 4399I 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,
2111A 10 kva ,400v/200V , single phase transformer with 10% leakage impedance draws a steady short -circuit line current of
1 8276i 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
1946Post New Electrical Engineering Questions
bitumar
What is control system?
our factory is going under construction mean time transformer 1000 kva 2 nos &load break swithch 12 kv & 4 nos 750 kva 2 nos & 380 kva 2 nos generator to be errcted.how to arrange earth pits &how to earth connect & neutral pit how to calculate in earth bit size.
HOW WE CALCULATE CURRENT IF THERE ARE NOT PRESENT ANY AMMETER OR MULTIMMETER??????
How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?
Why PS class CT is always preferred for Differential protection?
What is the difference between AC and DC injection methods for rotor earth fault protection
how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?
What are the different types of transformers?
how we explain parallel paths armature winding?
The height to which the liquid in a tank to be maintained for a certain constant velocity?
Please explain me abt PQ diagaram in the power sector.
State kirchoff current law?
how can we design robots
Why 9KV surge arrester having 7.65KV of MCOV?
