Analog Electronics The input stage of an op amp is usually a class B push-pull amplifier. differential amp. CE amplifier. swamped amplifier. class B push-pull amplifier. differential amp. CE amplifier. swamped amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In n type semiconductor elements of which group of periodic table is added as dopant group 5. group 2. group 4. group 3. group 5. group 2. group 4. group 3. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Electrons in p-type material of a semi-conductor are called as majority carriers minority carriers either minority carriers or majority carriers valance carriers majority carriers minority carriers either minority carriers or majority carriers valance carriers ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will happen if doping of an intrinsic semiconductor with pentavalent impurity atom ? None of these Fermi level not change Fermi level fall Fermi level raises None of these Fermi level not change Fermi level fall Fermi level raises ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input offset electric current is usually unimportant when a base resistor is used. less than the input bias current. less than the input offset voltage. equal to zero. unimportant when a base resistor is used. less than the input bias current. less than the input offset voltage. equal to zero. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a bipolar transistor drops at high frequencies because of Parasitic inductive elements Transistor capacitances The early effect High current effects in the base Parasitic inductive elements Transistor capacitances The early effect High current effects in the base ANSWER DOWNLOAD EXAMIANS APP
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