Transistor Multiple Choice Questions And Answers
26. The input impedance is high for.........configuration
A.CB
B.CE
C.CC
D.None of the above
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C.CC
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27. In a transistor, the type of breakdown is
A.Zener
B.Avalanche
C.Both (a) and (b)
D.Breakdown
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28. The collector gain alpha is more when
A.Base width is more
B.Emitter doping is more
C.Base doping is low
D.Collector area is more
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29. The collector has large area to
A.Dissipate heat at it
B.Faciliate recombination of carriers
C.Have more number of holes
D.Have more number of electrons
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30. The configuration which provides both high current gain and high voltage gain of transistor amplifier is
A.Common collector
B.Common base
C.Common emitter
D.None of the above
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