what is reactive power ? what its role in transmission lines?

Answers were Sorted based on User's Feedback



what is reactive power ? what its role in transmission lines?..

Answer / kareena kapoor

reactive power maintains the profile of voltage along the
line.

Is This Answer Correct ?    11 Yes 7 No

what is reactive power ? what its role in transmission lines?..

Answer / santosh jagale birla cellulosi

Reactive power is an imaginary power. Means its presense is
important for the flow of active power. For example, if you
put beer in a glass fastely, what happens a foam appears at
the top of glass. The beer in liquid form settles at the
bottom of glass. Now what ever foam appear at the top of
glass is called reactive power i.e. imginary power(KVAR),
whatever liquid settled down to bottom of glass is apperent
power OR ACTUAL POWER (KW) and the addition of both means
what the total quantity you see in glass is ACTIVE POWER
(KVA).

Is This Answer Correct ?    17 Yes 16 No

what is reactive power ? what its role in transmission lines?..

Answer / ramesh

reactive power its used creative magnetic field .trmission
line reactive power less then active power(export mode).if
reactive power is higher then active power grid power taken
from generator.

Is This Answer Correct ?    7 Yes 14 No

Post New Answer

More Electrical Engineering Interview Questions

how much current (in MW)can be carried max. through S/C dog & Panther Conductor ?

1 Answers  


What is the capacitance values of 132,220,400 & 765 kV current transformer

0 Answers  


Basic motor transformer generator

0 Answers   eCentric Solutions,


Can you any one explain application of buccholz relay operation and pressure relif device operation of power transformer

0 Answers  


what is mean by dual digital protection in the relay field?

0 Answers   ABB,






how many testing use in power transformer?tell equipment names?

2 Answers   ABB, Electrical,


In Extended Delta transformer, by which method we can measure the extended angle of transformer?

1 Answers   Usha Martin,


what will happen when excitation of a synchronous machine is suddenly reduce to zero when it is running at full load..??

7 Answers  


Why all transmission lines are AC, not DC line?

4 Answers  


What information we need to prepare relay coordination chart

0 Answers  


To transmit the Power which must be present…? a) Reactance b) Resistance c) Capacitance d) none of above

9 Answers   ABC,


What is the previous name of Cox's Bazar

0 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • 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)