Electronic Principles - Section 5 Multiple Questions and Answers.
Exercise Questions ::
Electronic Principles
16. | The total inductive reactance of a parallel inductor circuit is: |
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| A. | equal to the sum of the individual inductive-reactance values |
| B. | equal to the sum of the individual inductance values |
| C. | equal to the source voltage divided by total current |
| D. | less than the inductance value of the smallest inductor |
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Published by:Michael Daani
Published by:Michael Daani
18. | Which one of the following statements regarding ac circuits is correct? |
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| A. | Current and voltage are in phase through an inductor |
| B. | Current leads the voltage through an inductor |
| C. | Current lags the voltage through an inductor |
| D. | All of the above |
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Published by:Michael Daani
19. | Doubling the operating frequency of a capacitive circuit: |
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| A. | doubles the amount of a capacitive reactance |
| B. | has no effect on the capacitive reactance |
| C. | cuts the capacitive reactance in half |
| D. | multiplies the capacitive reactance by 6.28 |
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Published by:Michael Daani
Published by:Michael Daani
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