Electronic Devices and Circuit Theory-Field-Effect Transistors

Electronic Devices and Circuit Theory-Field-Effect Transistors
21. When biased as a variable resistor, JFET resistance (RDS) increases as VGS becomes more negative.
  • TRUE
  • FALSE
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22. The arrow on the schematic symbol for a MOSFET indicates the channel material type.
  • TRUE
  • FALSE
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23. It is not necessary to exercise any particular care in handling a MOSFET.
  • TRUE
  • FALSE
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24. The Q-point in a JFET with voltage-divider bias is more stable than in a self-biased JFET.
  • TRUE
  • FALSE
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25. One advantage of a JFET over the BJT is its high input resistance.
  • TRUE
  • FALSE
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26. An E-MOSFET can be operated with either positive or negative values of VGS.
  • TRUE
  • FALSE
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27. The MOSFET has no pn junction.
  • TRUE
  • FALSE
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28. The JFET operates with a reverse-biased pn junction (gate-to source).
  • TRUE
  • FALSE
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29. The three FET terminals are called source, base, and drain.
  • TRUE
  • FALSE
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30. The E-MOSFET has no physical channel.
  • TRUE
  • FALSE
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