Junction Field Effect Transistor (JFET) Multiple Choice Questions And Answers

31. Saturation region of a JFET is also known as.........region

   A.Pinch off

   B.Analog

   C.Source

   D.Ohmic

32. A JFET can operate in

   A.Only depletion mode

   B.Only enhancement mode

   C.Both depletion and enhancement modes

   D.Neither depletion nor enhancement modes

33. The characteristics of JFET are similar to

   A.MOSFET

   B.SCR

   C.Triode

   D.Pentode

34. When a JFET is pinched off, the depletion layers are

   A.Conducting

   B.Close together

   C.Touching

   D.Far apart

35. Whenever a JFET operates above pinch-off voltage

   A.Drain current starts decreasing

   B.Drain current increases steeply

   C.Depletion regions become smaller

   D.Drain current remains nearly constant

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