what will happen when power factor is leading in
distribution of power?

Answers were Sorted based on User's Feedback



what will happen when power factor is leading in distribution of power?..

Answer / jay pandya

i think if in a distribution line if pf becomes leading
then voltage leval increase so it can cause some damages to
the receiving side.

Is This Answer Correct ?    23 Yes 2 No

what will happen when power factor is leading in distribution of power?..

Answer / ankit

i think when the power factor at
distribution side increases, the recieving
voltage increases according to farranti
effect. But at recieving side we dont
require more than rated voltage. It can
damage the equipment by damaging the
insulation, which is not rated for that
much higher voltage....

Is This Answer Correct ?    12 Yes 3 No

what will happen when power factor is leading in distribution of power?..

Answer / sethu

The effects of lower power factors, no matter lagging or
leading, will have the same effects on the system such as to
increase the KVA rating of machines, increase the copper
losses, increase the cost of installation of conductors,
etc. In addition to the above, due to Ferranti effect, the
receiving end voltage will be higher than the sending end
voltage (ie) the voltage regulation will be positive.

Is This Answer Correct ?    11 Yes 5 No

what will happen when power factor is leading in distribution of power?..

Answer / salahudeen

dear frnds,

if pf leads then amount of power form sorce to
compensate reavtive power is very less & current value
reduced hence conductor size & swich gear size also reduced

for any clari

contact

Is This Answer Correct ?    16 Yes 12 No

what will happen when power factor is leading in distribution of power?..

Answer / cv

the load starts supplying reactive power to the grid if the
power factor is leading. it only means that the utility
will be applicable for benefits from the cesu.

Is This Answer Correct ?    0 Yes 0 No

what will happen when power factor is leading in distribution of power?..

Answer / subhani

if power factor is leading then current leads
voltage.so,better regulation can be obtained to some extent
as it increases the receiving end voltage by compensating
the voltage drop caused by lagging reactance if any present
in the netwok as all the daily used loada are lag in
nature.no compensation of line wil b required.it ensures
stability of the system.

Is This Answer Correct ?    2 Yes 4 No

what will happen when power factor is leading in distribution of power?..

Answer / gova

When PF is leading,this will create a same problem like
lagging PF.
i.e current taken from source is increased
Cable size increased
loss increased
eff decreased
regulation poor

Is This Answer Correct ?    14 Yes 19 No

what will happen when power factor is leading in distribution of power?..

Answer / osayamwen osasre anthony

if theirs is high power factor, i.e if the power factor is
close to one:
1.losses in form of heat will be reduced,
2.cable becomes less bulky and easy to carry, and very
cheap to afford, &
3. it also reduces over heating of tranformers.

Is This Answer Correct ?    12 Yes 19 No

what will happen when power factor is leading in distribution of power?..

Answer / subhash suthar

dear reader..,
if the pf is leading the
power system be smooth as
well as cost also decrease..

Is This Answer Correct ?    1 Yes 11 No

what will happen when power factor is leading in distribution of power?..

Answer / narayanan

I think power factor never become leading or more than 1,because cos has maximum value of 1

Is This Answer Correct ?    3 Yes 15 No

Post New Answer

More Electrical Engineering Interview Questions

What is the Polarisation index value ? (pi value)and simple definition of polarisation index ?

15 Answers   Essar,


Draw the single line diagram of the power station?

0 Answers  


In Battery Charger - What is the meaning of End Cell Voltage and Float Voltage.

9 Answers   FLSmidth, Focus, PSEB,


what is the acb tripping & closing voltage.

2 Answers  


what is the use of vcb & isolator in substation?

0 Answers  






if flow of electrons is current then why their direction are different???

1 Answers  


How to prepare electrical preventive maintenance plan & shedule of machine tools in manufacturing unit.

0 Answers   DRJ ARDE,


What is Phasing out test?

1 Answers  


How can we calculate the capacity of the capacitor bank attached with the Main panel, when we know the capacity of the panel installed in KVA Rating?

2 Answers  


Which type of control system is expensive — closed loop or open loop?

1 Answers   GE,


why we use CVT (capacitive voltage transformer)in switch yard?

5 Answers  


how we decide the require size is this for a known current at fuu load?

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)