Find the reactive power before power factor correction

  • #1

falyusuf

33
3
Homework Statement
The power factor of a certain load is improved to 0.92 lagging with the addition of a 30 kVAR bank of capacitors. If the resulting supply apparent power is 200 kVA, determine the power factor before correction.
Relevant Equations
Attached below.
Relevant Equations:
1649681109134.png


My solution:
1649681733618.png


Could someone please verify my answer?
 
  • #2
It is correct.
 

Suggested for: Find the reactive power before power factor correction

Engineering Power Triangle and Power factor
Replies
5
Views
1K
Voltage regulation in transformers at unity power factor
Replies
6
Views
1K
Engineering Power dissipation of 2 diodes (1 is a Zener diode)
Replies
7
Views
434
Help Needed: How to calculate engine power?
Replies
8
Views
902
Engineering Rankine cycle power plant
Replies
1
Views
549
Engineering How am I susposed to find the active power here?
Replies
9
Views
759
Engineering Thevenin Generator: Maximum Active Power & Calculation
Replies
12
Views
543
Engineering Calculating Power Factor in an AC circuit, given voltage and current
Replies
5
Views
1K
Engineering Calculate the power of the coils in this RLC circuit
Replies
12
Views
453
Engineering How to calculate the power distribution through this gearbox?
Replies
6
Views
756

Hot Threads

Recent Insights

Back
Top