40 TOP TRANSISTORS and APPLICATIONS Online Test – Questions and Answers

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1. Which of the following conditions are needed to properly bias an npn transistor amplifier?

 
 
 
 

2. To get a negative gate-source voltage in a self-biased JFET circuit, you must use a

 
 
 
 

3. Three different points are shown on a dc load line. The upper point represents the

 
 
 
 

4. In order for feedback oscillators to have any practical value, the gain has to be

 
 
 
 

5. The depletion-mode MOSFET

 
 
 
 

6. In a class B push-pull amplifier, the transistors are biased slightly above cutoff to avoid

 
 
 
 

7. Often a common-collector will be the last stage before the load; the main function of this stage is to

 
 
 
 

8. A JFET

 
 
 
 

9. The capacitor that produces an ac ground is called a(n)

 
 
 
 

10. The primary function of the bias circuit is to

 
 
 
 

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