Electronics - RLC Circuits and Resonance
Exercise :: RLC Circuits and Resonance - General Questions
11. |

What is the resonant frequency in the given circuit? |
A. |
11.6 Hz | B. |
275.8 Hz | C. |
1.5 kHz | D. |
3.2 kHz |
Answer: Option D
Explanation:
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12. |
Series RLC voltage or impedance totals must be calculated by: |
A. |
subtracting the values | B. |
graphing the angles | C. |
adding vectors | D. |
multiplying the values |
Answer: Option C
Explanation:
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13. |
What is the total current?
 |
A. |
15.6 mA | B. |
17.8 mA | C. |
21.9 mA | D. |
26.0 mA |
Answer: Option A
Explanation:
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14. |
When XC = XL the circuit: |
A. |
draws maximum current | B. |
applied voltage is zero | C. |
is at resonance | D. |
draws minimum current |
Answer: Option C
Explanation:
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15. |
How much current will flow in a series RLC circuit when VT = 100 V, XL = 160 , XC = 80 , and R = 60 ? |
Answer: Option A
Explanation:
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