Electronics Devices Objective Type Questions
 An SCR is a device having
 An amplifier has a gain of 10,000 expressed in decibels the gain is
 An emitter follows has
 Semi-conductor diode time constant is equal to
 To prepare a P type semiconducting material the impurities to be added to silicon are
 FET is a good signal chopper because
 In Bipolar Junction transistors, the type of configuration which will give both voltage gain and current gain is
 To increase the input resistance and decrease the output resistance in negative feedback, the type used is
 A series capacitance used in a filter circuit represents
 An ideal diode should have
 One coulomb-per-second is equal to one:
 Which of the following is one of the functions performed by a diode?
 What is the “power factor”?
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