The site is no longer active.

We're sorry, but the site (https://forum.hvdc.ca/Topic/Frequency-dependence/1217999) is not currently active.

Get Your Own Q&A Site

Answerbase is an extensive Q&A system you can easily integrate into your existing website or blog, or even allows you to create a new standalone question and answer community. Your visitors are able to ask questions, submit answers, and be recognized for their expertise on any subject.