Hi,

You can ask your electrical questions here, and request that only a cetified electrician provide you with an answer.  I'm sure we have a lot of people here versed in many professional careers.  Also consider that any anwers given here are free.  There are many websites that provide answers from professionals exclusively, but many of them are not working for free, as there may be a fee associated with getting an answer.  Also I have provided a few website for you and they may or may not be free.

http://www.electrical-online.com/askaquestion.htm

http://www.mrelectric.com/expert/ask.aspx