what are the problems are there
if power factor is leading
- 3 Answers
- 5536 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / sk arman
When the power factor is leading, the capacitive kVAr is
more than the Inductive kVAr and this still has to be
supplied by the source. As kVA is the vector sum of kW and
kVAr, still for the given kW, you have to produce more kVA.
Alternately, for the given kVA, you can only convert
partially into useful work.
Secondary effects are voltage boost in the system,
availability of stored energy to feed the fault in case of a
fault, increase in the asymmetrical component of fault
current, increasing thus the peak value of the fault
current, etc.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is difference between safe PLC and normal PLC
how is control wiring coding is done in a CRP panel ?
list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.
Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .
Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere
If I want to buy a new Xformer for my plant what are the main parameter will I need to check?
how to build a network which step down 415v to 1v rms
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
What is boucholz relay and the significance of it in to the trformer?
What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?
What is earth?
what is the meaning of vcc
What is the difference between amorphous core transformer and CRGO core transformer?.
what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.
What is safety of Ht panel
