Power Factor Correction Problem

Professional Engineer & PE Exam Forum

Help Support Professional Engineer & PE Exam Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
OK...This is not the problem I had before but it is very similar.

A certain load takes 10kW @ 0.5 pf lagging when connected to a 230V, 60Hz source. The suply company charges a penalty when the power factor falls below 0.8. What size of capacitor must be used in order to avoid penalty?

That is the problem statement and, believe me, it is a very common concept evaluated in the PE test. Caution note: They are asking the size of the capacitor needed to bring the pf to 0.8.

Here is the solutionPF_Solution.pdf

Good luck!!!!
bump

 

Attachments

  • PF_Solution.pdf
    301.8 KB · Views: 124
Back
Top