Interested to Buy Any Domain ? << Click Here >> for more details...
What is the power factor you maintain at ur organization?
- 43 Answers
- 102845 Views
- Cummins, Exide, Johnson and Johnson, KTC, Microsoft, Powergear, Secure Meters, Suncity Strips, Wheels India, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
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 ? | 137 Yes | 17 No |
Answer / ravi
power factor is the ratio of real power to apparent power
generally p.f must be 0.95
| Is This Answer Correct ? | 88 Yes | 9 No |
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 ? | 84 Yes | 10 No |
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 ? | 29 Yes | 6 No |
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 ? | 18 Yes | 1 No |
Answer / christopher
power factor should be 0.90 to 0.99,should not be more than
1 (unity power factor)
| Is This Answer Correct ? | 14 Yes | 7 No |
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 | 6 No |
In which connection the voltage will be more , in star or delta connected motor?
what are the principles of a booster converter?
When electric field is parallel to the plane of incidence, the electromagnetic wave is said to be a.Linearly polarized b.circularly polarized c. Elliptically polarized d. Hyperbolically polarized
what do you mean by plant earthing system.
What happent when a AC motor(no break and starters ) stop and suddenly start . ? Starting current low or high?? Why?
If I have a motor of 1MW with 6.6kv, running at 35% load, how can i save energy without reducing the load ?
Why the ceiling fan rotates in clockwise direction and table fan rotates in anticlockwise direction.
3 Answers Kirloskar, MPF, Wipro,
How the frame size of a flange mounted AC induction motor is calculated?
What is function of Diesel Generator?
What are PLC leader logic program method
how to calculate the powerfactor in induction motor having name plate details? for example 1 h.p motor 1.86 A 415 V
What is meant by Active and reactive power?
8 Answers Micron Electricals, SVIT,
-
Civil Engineering (5086) - Mechanical Engineering (4456)
- Electrical Engineering (16639)
- Electronics Communications (3918)
- Chemical Engineering (1095)
- Aeronautical Engineering (239)
- Bio Engineering (96)
- Metallurgy (361)
- Industrial Engineering (259)
- Instrumentation (3014)
- Automobile Engineering (332)
- Mechatronics Engineering (97)
- Marine Engineering (124)
- Power Plant Engineering (172)
- Textile Engineering (575)
- Production Engineering (25)
- Satellite Systems Engineering (106)
- Engineering AllOther (1379)
