Interested to Buy Any Domain ? << Click Here >> for more details...
how much current we can get from 11kv overhead line ?
- 8 Answers
- 22963 Views
- I also Faced
- E-Mail Answers
Answer Posted / mohamed
it is depend on the type of the conductor CU or Al
it is depend on the cross section area of the Conductor
R = resistevity * length / Area
1 MM^2 ----> Cu give between 3 --> 5 Amp.
1 MM^2 -----> Al give between 1 ---> 3 Amp
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
why impudance relay used for medium transmission power system? why not others?
Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)
describe the fully control circuit diagram of ac drives
why does make gain margin and phase margin on same plot.?
What are the material used for resistor?
please tell me how a surge protector work on a DC 48Volt.? please describe briefly.
can any one provide me a connection wiring diagram for a DG set control panel along with BOM?
what r substations?what r there work?why voltages r incresed and then reduced during distribution of power
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
condition Autotrip facia come on control panel of electrical transmission line?
In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...
what is meant by IGBT how they differ from tyristor ?
Connection diagram for KW meter and Kva meter
please give me solution to rectify the emi(electromagnetic interference)
In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?
