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Home ‣ Electronics ‣ Field Effect Transistors (FET) Comments
  • Question

  • A JFET has 3 terminals: gate, drain, and source.


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  • A. True
  • B. False

  • Correct Answer
  • True 

    • Field Effect Transistors (FET) problems

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    • 1. The gate-biased JFET characteristic curve includes IDS.

    • Options
    • A. True
    • B. False
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    • 2. A MOSFET has an isolated gate.

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    • A. True
    • B. False
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    • 3. An enhancement-type MOSFET or E-MOSFET can be turned on when the channel is depleted.

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    • A. True
    • B. False
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    • 4. In a voltage-divider JFET circuit, ID is a maximum when VGS = 0 V.

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    • A. True
    • B. False
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    • 5. The charge carriers in a junction field effect transistor (JFET) will flow from source to drain in a p-channel and from drain to source in an n-channel.

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    • A. True
    • B. False
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    • 6. A JFET is very similar to a BJT.

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    • A. True
    • B. False
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    • 7. The amount of gate voltage needed to turn the JFET completely off is called VGS(OFF).

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    • A. True
    • B. False
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    • 8. Transconductance is also called mutual conductance.

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    • A. True
    • B. False
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    • 9. A common-drain configured JFET is also called a source-follower.

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    • A. True
    • B. False
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    • 10. If the drain, source, and channel are all a p-type material, and the transistor operates in both modes, this is a p-channel E-MOSFET.

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    • A. True
    • B. False
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