I have seen an excel sheet in calculator to calculate the size of transformer.(adsbygoogle = window.adsbygoogle || []).push({});

There are option to put the vales of Kw,PF,Qty and Equipment D.F.

I could not understand what is D.F.

What is the equation to calculate the D.F and equation to calculate the total load D.F?

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# DF Load for Transformer

**Physics Forums | Science Articles, Homework Help, Discussion**