1996 - 2016
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...
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October 1963 Popular ElectronicsTable of Contents
People old and young enjoy waxing nostalgic about and learning some of the history of early electronics. Popular Electronics was published from October 1954 through April 1985. All copyrights are hereby acknowledged. See all articles from Popular Electronics.
This Electronics Current Quiz from the October 1963 edition of Popular Electronics is recent enough (if you can consider 50 years ago) that it uses both transistors as well as vacuum tubes in the example circuits. I have to admit to only scoring 60% on it, which is pretty lame. You will probably do better, especially if you are my age or older.
By Robert P. Balin
Despite the fact that any electric current is a movement of electric charges, a variety of odd names have been devised for currents that operate specific electronic circuits or parts. See if you can match each special current name (A-J) listed below with the circuit of the component (1-10) to which it relates.
|Here are other Popular Electronics quizzes:|
- Lamp Brightness Quiz, January
Current Quiz Answers
Posted January 31, 2013