PIN Diode objective questions and answers
41. The PIN diode works as rectifier at
A.High frequency
B.Low frequency
C.All frequencies
D.None of these
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B.Low frequency
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42. The PIN diode is must suited for......applications
A.Microwave oscillating
B.Microwave switching
C.Microwave amplifying
D.Microwave rectifying
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43. The PIN diode has
A.An intrinsic layer between heavily doped P and N layers
B.A P layer between heavily doped P and N junction
C.
D.None of the above
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44. The main material used in the construction of PIN diodes is
A.GaAs
B.Si
C.Ge
D.Se
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45. Which of the following devices has negative resistance?
A.Gas diode
B.Vacuum diode
C.Tunnel diode
D.None of the above
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