What is the power factor you maintain at ur organization?




Answers were Sorted based on User's Feedback



What is the power factor you maintain at ur organization?..

Answer / r.prabhu

powerfactor is a cosine angle between voltage and current.
In industries powerfactor maintained is most important one.

loads are three types 1.Resistive Load
2.Inductive Load
3.Capacitive Load

Inthis load Resistive load is Unity Powerfactor
Inductive load is Lagging powerfactor
Capacitive Load is Leading Powerfactor

PowerfactorImprovement:

1.Static Capacitor
2.Synchronous condensor
3.Phase Advansor

Is This Answer Correct ?    128 Yes 17 No

What is the power factor you maintain at ur organization?..

Answer / ravi

power factor is the ratio of real power to apparent power

generally p.f must be 0.95

Is This Answer Correct ?    81 Yes 9 No

What is the power factor you maintain at ur organization?..

Answer / rk

we are maintaing the power factor between 0.95 to 0.98.
the most economical power factor is 0.96.
if your pf is below 0.9, electrical board authorities will
impose a penalty.

Is This Answer Correct ?    77 Yes 10 No




What is the power factor you maintain at ur organization?..

Answer / nitesh tiwari

0.9 to 0.95

Is This Answer Correct ?    36 Yes 9 No

What is the power factor you maintain at ur organization?..

Answer / aziz_raghib2002

0.9 less than that penality

Is This Answer Correct ?    32 Yes 7 No

What is the power factor you maintain at ur organization?..

Answer / h.s. raveesh

Maintaining Unity powerfactor is impossible in industries
or in other places. but research is going on for sucessful
use of unity powerfactor

Is This Answer Correct ?    28 Yes 6 No

What is the power factor you maintain at ur organization?..

Answer / selvan

Power factor is ratio of real power to apparant power.In
industries maitain the powerfactor is important one.But not
maintain the powerfactor in unity, Loads varied form time
to time.In industries induction motors and tubelights
mostly used. This are inductive loads,this loads create
lagging powerfactor.So to improve the powerfactor by using
static capacitors,syncronous condensor and phase advanser.

Is This Answer Correct ?    16 Yes 1 No

What is the power factor you maintain at ur organization?..

Answer / vinothbabu.k

THE BETTER POWER FACTOR MAINTAINED IS 0.95 TO 0.85,IF BELOW
0.85 THE ELEC BOARD WILL PUT PENALTY,IF WE MAINTAINED ABOVE
0.95 THE BOARD WILL GIVE U THE INSENTIVE FOR THAT.

Is This Answer Correct ?    13 Yes 5 No

What is the power factor you maintain at ur organization?..

Answer / christopher

power factor should be 0.90 to 0.99,should not be more than
1 (unity power factor)

Is This Answer Correct ?    13 Yes 7 No

What is the power factor you maintain at ur organization?..

Answer / n

0.9

Is This Answer Correct ?    8 Yes 3 No

Post New Answer



More Electrical Engineering Interview Questions

gd eve frndz my qstn is how convert sound energy to electrical energy

1 Answers   HCL,


WHAT ARE THE FACTORS REQUIRED FOR SELECTION OF TRANSFORMER RATING?

13 Answers   Technip, Tech Mahindra,


what is a bus post insulator? explain its application in a substation.

1 Answers   Enercon, HAL,


how instantanious short circuit current is calculated ? its formula.

0 Answers   Crompton Greaves,


Following test should be conducted to find out relative polarity of transformenr terminals A no load test B back to back test C phasing out test D none of above

0 Answers  






What is clock position of Transformer?what are the clock positions are there?and what is different of them?

0 Answers   Synergy,


why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?

0 Answers  


what r Grid stations?what r there role.Explain in detail

1 Answers  


How to do the meggering for a cable.

6 Answers  


why surge suppressor in vaccum circuit breaker and it is only in motor feeder why not in tranformer feeder?no surge suppresor in ocb in motor feeder?

1 Answers   IOCL,


How to calculate cable sizes in sq.mm. with using motor KW? Any formula there?

18 Answers   Hitachi, TATA, L&T, Reliance, BRB Cable, Saha Bright Polytech, Construction, Nahar, NWPF, SGH, Techno Electric and Engineering, TFIL, Microcool Systems, Renault, Aswani Properties, Thermax,


why scott connection is done why not two phases are directly picked at the output of 3 phase transformer??

1 Answers  






Categories
  • Civil Engineering Interview Questions Civil Engineering (4646)
  • Mechanical Engineering Interview Questions Mechanical Engineering (3704)
  • Electrical Engineering Interview Questions Electrical Engineering (15794)
  • Electronics Communications Interview Questions Electronics Communications (2638)
  • Chemical Engineering Interview Questions Chemical Engineering (763)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (79)
  • Bio Engineering Interview Questions Bio Engineering (30)
  • Metallurgy Interview Questions Metallurgy (95)
  • Industrial Engineering Interview Questions Industrial Engineering (199)
  • Instrumentation Interview Questions Instrumentation (2884)
  • Automobile Engineering Interview Questions Automobile Engineering (171)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (41)
  • Marine Engineering Interview Questions Marine Engineering (62)
  • Power Plant Engineering Interview Questions Power Plant Engineering (170)
  • Engineering AllOther Interview Questions Engineering AllOther (1336)