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

  • A very simple bias for a D-MOSFET is called:


  • Options
  • A. self biasing
  • B. gate biasing
  • C. zero biasing
  • D. voltage-divider biasing

  • Correct Answer
  • zero biasing 

    • Field Effect Transistors (FET) problems

    Search Results

    • 1. When is a vertical channel E-MOSFET used?

    • Options
    • A. for high frequencies
    • B. for high voltages
    • C. for high currents
    • D. for high resistances
      • Discuss
    • 2. Which component is considered to be an "OFF" device?

    • Options
    • A. transistor
    • B. JFET
    • C. D-MOSFET
    • D. E-MOSFET
      • Discuss
    • 3. Which type of JFET bias requires a negative supply voltage?

    • Options
    • A. feedback
    • B. source
    • C. gate
    • D. voltage divider
      • Discuss
    • 4. With the E-MOSFET, when gate input voltage is zero, drain current is:

    • Options
    • A. at saturation
    • B. zero
    • C. IDSS
    • D. widening the channel
      • Discuss
    • 5. What is the input impedance of a common-gate configured JFET?

    • Options
    • A. very low
    • B. low
    • C. high
    • D. very high
      • Discuss
    • 6. Junction Field Effect Transistors (JFET) contain how many diodes?

    • Options
    • A. 4
    • B. 3
    • C. 2
    • D. 1
      • Discuss
    • 7. How will electrons flow through a p-channel JFET?

    • Options
    • A. from source to drain
    • B. from source to gate
    • C. from drain to gate
    • D. from drain to source
      • Discuss
    • 8. When an input delta of 2 V produces a transconductance of 1.5 mS, what is the drain current delta?

    • Options
    • A. 666 mA
    • B. 3 mA
    • C. 0.75 mA
    • D. 0.5 mA
      • Discuss
    • 9. If a signal passing through a gate is inhibited by sending a low into one of the inputs, and the output is HIGH, the gate is a(n):

    • Options
    • A. AND
    • B. NAND
    • C. NOR
    • D. OR
      • Discuss
    • 10. How many NAND circuits are contained in a 7400 NAND IC?

    • Options
    • A. 1
    • B. 2
    • C. 4
    • D. 8
      • Discuss

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