Electronic Devices and Circuits Quiz
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Questions and Answers

In self-biased JFET configuration, the source terminal is directly connected to _________.

  • supply
  • resistor
  • output
  • ground (correct)

Enhancement-Mode MOSFETs are normally in an 'on' state without any bias voltage.

  • Not always
  • False (correct)
  • Undetermined
  • True

The conductivity of the MOSFET is controlled by:

  • charge carrier induced in the channel (correct)
  • the amount of the supply voltage
  • the maximum drain current
  • reverse biased at the gate terminal

When an N-channel Depletion MOSFET is in the active condition, what should be done to turn it off?

<p>Apply enough negative Vgs (C)</p> Signup and view all the answers

In which region does a JFET act as a variable resistor?

<p>Active (C)</p> Signup and view all the answers

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