PIN Diode objective questions and answers

36. The advantage of PIN diode is

   A.Higher resistivity of intrinsic region

   B.Higher powers handled

   C.Easier fabrication

   D.All of the above

37. The PIN diode was first proposed by

   A.L. Fleming

   B.Gunn

   C.Esaki

   D.R.N Hall

38. The PIN diode is used as

   A.Sin wave modulator

   B.Triangular wave modulator

   C.Low frequency rectifier

39. The PIN diode as a microwave switch was first recognized by

   A.P.N Hall

   B.Esaki

   C.Uhlir

   D.Fleming

40.  The PIN diode is used as

   A.Amplifier

   B.Voltage controlled attenuator

   C.Rectifier

   D.None of these

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