Electronic, electical and circuits, questions and answer.

I created this site for any practicum questions involving electronic circuits and components and electrical circuits. It will consist of circuit components what do they do and what does the circuit produces,control or run. If you have any questions involving component description it will be discuss here on the site. will post question involving ac, dc component(circuit) digital circuits, active circuits and programming questions ( in the future). Will post random questions(refresher for students)  to reference to and to help with Engineering exams..I'm looking forward from hearing from you..
To my followers here you go this is the start..so questions and will post answer as soon as  i read them..Bear with me.