explain me how a power factor is improved by adding a
capacitor?what capacitor do to improve it?in simple words
and in detail?thx
Answer Posted / p.muralikrishna
My dear friend,
I think you are aware of mechanical fly wheel. This sores
energy when there is excess of supply and supplies the
stored energy when there is short to the extent of its
storing capacity. Also as the capacitor draws a leading
current in contrast to generally lagging current by
inductive load. Thus capacitor tries to bring the load
current nearer to resistive.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
Write the force balance equation of ideal spring element.
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.
how we do Vector group ,magnetic balance and tap changer test in Transformer?
DC transmission
How to Calculate KA Rating of Main LT Panel
how can i apilly for electrical c licencese.sir,i completed B.Tech in electrical & electronics engineering in 201onot working any company
How short circuit MVA(Fault MVA) in a power system calculated for calculating number of earth plates ?
hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?
is there any role of power factor with frequency variation? and how we can manage the frequency variation?
Which type of motor is used in trains, what is the rating of supply used explain working principal?
List the disadvantages of constant k filters?
How to calculate energy stored in an inductance?
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
Which power will flow first if we switch on a motor Active or Reactive? How?
Give some differences between open loop and closed loop control systems.