Analog Electronics Secondary breakdown occures in BJT but not is MOSFET. MOSFET but not in BJT. Both BJT and MOSFET. None of these. BJT but not is MOSFET. MOSFET but not in BJT. Both BJT and MOSFET. None of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input voltage to an emitter follower is usually greater than the generator voltage. equal to the supply voltage. equal to the generator voltage. less than the generator voltage. greater than the generator voltage. equal to the supply voltage. equal to the generator voltage. less than the generator voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When there is no base current in a transistor switch, the output voltage from the transistor is high. low. unknown. unchanged. high. low. unknown. unchanged. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a bipolar transistor drops at high frequencies because of Transistor capacitances Parasitic inductive elements The early effect High current effects in the base Transistor capacitances Parasitic inductive elements The early effect High current effects in the base ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An npn BJT has gm=38mA/v, cµ =10¯14 F, cπ =10¯13F and DC current gain β0=90.For this transistor fT & fβ are fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a N-type semiconductor material electrons are .................... Majority charge carriers Minority charge carriers High charge carriers Low charge carriers Majority charge carriers Minority charge carriers High charge carriers Low charge carriers ANSWER DOWNLOAD EXAMIANS APP
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