|Amplifier Teaching Aid (DED Philippinen, 86 p.)|
|Lesson 1 - Semiconductor Review|
No. 1 How many valence electrons does a silicon atom have?
No. 2 Silicon atoms combine into an orderly pattern. What is it called?
No. 3 If you wanted to produce a P-type semiconductor which of these would you use?
No. 4 Holes are minority carriers in which type of semiconductor?
No. 5 What is the barrier potential of a silicon diode at room temperature?
No. 6 What happens to an electron travelling through a forward biased diode?