Interested to Buy Any Domain ? << Click Here >> for more details...
what is the effect of power factor in electrical circuit ?
if we mainten power factor near about unity (0.999) our
energy consumption Units increase or decrease?
- 11 Answers
- 16459 Views
- Piramal Healthcare, I also Faced
- E-Mail Answers
Answer Posted / rahul verma
Electrical energy is exclusively
generated,transmitted,distributed in the form of
alternating current.therefore the question of power factor
immediately comes in to picture.since most of the loads are
inductive in nature hence have low lagging pf.low pf is
highly undesirable as it causes increase in current,and
additional losses of active power in all the elements from
power station generation till the utilization devices.
if we maintain pf as close to unityour consumption unit
decrease
| Is This Answer Correct ? | 13 Yes | 8 No |
Post New Answer View All Answers
Battery is a voltage source? give one example of current source and why?
when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?
Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?
WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)
what is the stear deltaprinceple?
33kv Rated output avilable in market (any where in india)
at what base you will tell the direction of rotation of dc motors and generators?
How to Design green buildings services? What is the advantage to design green building?
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
What is the count of hvdc transmission lines in india?
Why the symbol of register is "zig zag"
What are test values for an 63 KVA and 100 Kva Distribution Transformers for the following typical tests 1)Magnetic balance 2)Short circuit test 3)Open Circuit test 4)Vector group confirmation test .please give me the standard values for all the above tests.
1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks
What is the difference between DOL starter and star delta starter
what is difference between 5A and 100A CT constructional wise and operation?
