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 Most older types of paper capacitors have been replaced by which type of construction?

3. A capacitor is constructed of two parallel:

4. 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?

5. When is a capacitor fully charged?

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

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

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

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

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