In transmission line the line power loss only accured at
resistance the inductance and capacitance wont consume power
is it correct?

Answers were Sorted based on User's Feedback



In transmission line the line power loss only accured at resistance the inductance and capacitance ..

Answer / raghavendran.r

It is true that pure inductor and capacitor wont consume
power but since in practical case, they wont act as ideal
inductors or capacitors.there will be losses across them.
So while denoting the line losses wee need to denote as I2Z
= I2[SQRT(R2 + (Xl - Xc)2)].

Is This Answer Correct ?    1 Yes 0 No

In transmission line the line power loss only accured at resistance the inductance and capacitance ..

Answer / sandeepraj

the transmission line pocesses only resistance that means it is not like that it dose not have inductance and capacitance, transmission lines have very little percentage of L and C which are due to nature of meterial(transmission line). so the losses occur are obviously due to resistance.
where as during distribution due to inductance of loads some power is stored which reduces power factor and this power factor is bought back by adding capacitor banks.
in india the transmission losses are 5 percentage

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

what is the formulae for selcting capacitor bank to increas pf

4 Answers  


What's the difference between a generator using 50Hz and 60Hz? When do we need to use a generator 50Hz and 60Hz?

3 Answers  


I've descovered that when the earth wire in a domestic electrical installation is not connected back to the board (ground) a voltage of between 9-24v is is found to be present in the earth wire. When connected at the board there is no voltage - is this normal and why does it happen?

3 Answers  


can we share mvar in parrelell connected alternators

2 Answers  


Is there any specialised book to refer about fault level calculation both in MV and LV side??

0 Answers  






Seamless tubes are made by?

5 Answers   Bhel,


tell me about sf6 breakers

4 Answers  


WHY SEPARATELY EXCITED MACHINE NEEDS EXCITATION BY DC SUPPLY WHY NOT BY AC

0 Answers  


what is first pole to clear factor ?

3 Answers  


what is a difference b/w earthing & neutral?

5 Answers   ABB, KEC, Sterlite,


As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?

0 Answers  


how many maximum nos of add on contact we shd provide on 4 no contactor

1 Answers   Accenture,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5084)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16631)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1094)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)