What is power factor? Whether it should be high or low ?
why?
- 9 Answers
- 30818 Views
- I also Faced
- E-Mail Answers
Answer Posted / pankaj
Power factor means cosine angle between vtg & current.It also derive from Active power/apprant power(i.e.KW/KVA )
In electric power system, power factor should be more (i.e.nearly one).low power factor have more current compare to actual current.Actually Inductive load like Induction motor have a Lagging power factor which help the decreasing the power factor.Also electricity board take the penalty for low power factor.
| Is This Answer Correct ? | 9 Yes | 2 No |
Post New Answer View All Answers
What is BusBar integrity test and how it is conducted?
What is transister define the transister ammiter ,base, colector.
How do apply electrical 'c'license......pls advice
What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.
what is mean by drives?
The Howland current source produces a A Unidirectional floating load current B Bidirectional single-ended load current C Unidirectional single-ended load current D Bidirectional floating load current
what is vA rating and class of a ct.
How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter
how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?
before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??
give single line diagram of D.G distribution form alternator to main L.T panel?
What will happend if given Vfd out put to step up transformer
