# Resolve RDF Terms

quantitykind:QualityFactor
http://qudt.org/vocab/quantitykind/QualityFactor

### Recommended prefix

quantitykind:

lang:en
Quality Factor
lang:""
"Quality Factor", of a resonant circuit, is a measure of the "goodness" or quality of a resonant circuit. A higher value for this figure of merit correspondes to a more narrow bandwith, which is desirable in many applications. More formally, $$Q$$ is the ratio of power stored to power dissipated in the circuit reactance and resistance, respectively
lang:""
http://en.sourcetronic.com/electrical-measurement-glossary/quality-factor.html
lang:""
If $$\underline{Z} = R + jX$$, then $$Q = \left | X \right |/R$$, where $$\underline{Z}$$ is impedance, $$R$$ is resistance, and $$X$$ is reactance.