Electronic Principles Which one of the following kinds of materials has the lowest permeability? A paramagnetic material None of these A feiTomagnetic material All of these A diamagnetic material A paramagnetic material None of these A feiTomagnetic material All of these A diamagnetic material ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose the voltage from a power outlet is 120 Vrms. What is the peak voltage? 120 V None of these 100 V 170 V 180 V 120 V None of these 100 V 170 V 180 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What causes the depletion layer? Doping None of these Ions Barrier potential Recombination Doping None of these Ions Barrier potential Recombination ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The current gain of a transistor is defined as the ratio of the collector current to the emitter current supply current collector current base current None of these emitter current supply current collector current base current None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Holes act like: Negative charges Positive charges None of these Atoms Crystals Negative charges Positive charges None of these Atoms Crystals ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles An intrinsic semiconductor has some holes in it at room temperature. What causes these holes? Valence electrons Thermal energy Doping Free electrons None of these Valence electrons Thermal energy Doping Free electrons None of these ANSWER DOWNLOAD EXAMIANS APP
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