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. When is a capacitor fully charged?

 
 
 
 

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

 
 
 
 

5. 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?

 
 
 
 

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 Most older types of paper capacitors have been replaced by which type of construction?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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