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EEE :: Circuit Theorems and Conversions

  1. Some circuits require more than one voltage or current source.

  2. A.
    True
    B.
    False

  3. An ideal voltage source has zero internal resistance.

  4. A.
    True
    B.
    False

  5. A practical current source has a finite internal resistance.

  6. A.
    True
    B.
    False

  7. Norton's equivalent current (IN) is an open-circuit current between two points in a circuit.

  8. A.
    True
    B.
    False

  9. A practical voltage source has a nonzero internal resistance.

  10. A.
    True
    B.
    False

  11. You cannot convert a voltage source to an equivalent current source, or vice versa.

  12. A.
    True
    B.
    False

  13. An ideal current source has zero internal resistance.

  14. A.
    True
    B.
    False

  15. The Thevenin equivalent voltage (VTH) is the short-circuit voltage between two terminals in a circuit.

  16. A.
    True
    B.
    False

  17. Transistors act basically as voltage sources.

  18. A.
    True
    B.
    False

  19. Conversions between delta-type and wye-type circuit arrangements are useful in certain specialized applications.

  20. A.
    True
    B.
    False