Capacitors Online Test – Multiple Choice Questions and Answers

1. A capacitor stores energy within a dielectric between the conducting plates in the form of:

 
 
 
 

2. A capacitor is constructed of two parallel:

 
 
 
 

3. Which of the following determines the capacitance of a capacitor?

 
 
 
 

4. When is a capacitor fully charged?

 
 
 
 

5. You could increase the time constant of an RC circuit by

 
 
 
 

6. Most older types of paper capacitors have been replaced by which type of construction?

 
 
 
 

7. In an ac circuit, an output capacitor and a resistor are connected in series with an ac signal. What filter action will be the result?

 
 
 
 

8. After which time constant can a capacitor be considered to be fully charged?

 
 
 
 

9. A capacitor’s rate of charge is considered:

 
 
 
 

10. If an open capacitor is checked with an ohmmeter, the needle will:

 
 
 
 

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