1.
A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation?

2.
Which one of the following statements is true?

3.
Which one of the following is a statement of Kirchhoffs current law?

4.
Positive ions are atoms that have

5.
If the base supply voltage increases, the Q point moves

6.
Which one of the following statements is true?

7.
An intrinsic semiconductor has some holes in it at room temperature. What causes these holes?

8.
The transistor has a current gain of 175. If the base current is 0.1 mA, what is the collector current?

9.
Which is the most widely used semiconductor?

10.
Which one of the following phrasers best describes flux density?

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