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Home ‣ Electronics ‣ RLC Circuits and Resonance See What Others Are Saying!
  • Question

  • How much current will flow in a 100 Hz series RLC circuit if VS = 20 V, RT = 66 ohms, and XT = 47 ohms?


  • Options
  • A. 1.05 A
  • B. 303 mA
  • C. 247 mA
  • D. 107 mA

  • Correct Answer
  • 247 mA 

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    • Options
    • A. True
    • B. False
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    • 2. A transformer that has 700 turns in the primary and 35 turns in the secondary has a turns ratio of 20:1.

    • Options
    • A. True
    • B. False
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    • 3. The operands in an addition operation consist of the augend and the addend.

    • Options
    • A. True
    • B. False
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    • 4. In a BJT, the collector current is approximately equal to the base current.

    • Options
    • A. True
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    • 5. A sine wave has:

    • Options
    • A. four quadrants
    • B. two alternations
    • C. one period
    • D. all of the above
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    • 6. The greater the selectivity, the wider the bandwidth.

    • Options
    • A. True
    • B. False
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    • 7. The unit of magnetic flux density is the weber.

    • Options
    • A. True
    • B. False
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    • 8. PROMs are volatile.

    • Options
    • A. True
    • B. False
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    • 9. A monostable multivibrator must be triggered.

    • Options
    • A. True
    • B. False
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    • 10. Generally, increasing the resistance in a circuit will decrease the current.

    • Options
    • A. True
    • B. False
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