Interested to Buy Any Domain ? << Click Here >> for more details...
when current lags behind voltage how does it affect the
circuit.In other words what is the significance of lagging
current?
- 3 Answers
- 7303 Views
- I also Faced
- E-Mail Answers
Answer Posted / puneet kumar
whenever ciruit contains inductive reactance(absence of
capacitive reactance) then current is lagging in nature
always in between 0 to 90 deg. depending on the impedence.
significance of lagging current means circuit has
inductive reactance surely which cause poor power factor
and this cause increase in imaginary loss turn to wastage
of energy due to poor p.f.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
what is protection class current transformer.
What is essential to prove safe isolation of electrical circuit?
What are the transformer losses?
why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!
Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output
How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me
i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?
what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?
placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!
I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate
what rectifiers is and what are the types of rectifiers?
