Analog Electronics For an NPN transistor in normal bias only majority carriers cross the collector junction. the emitter junction has high resistance. only holes cross the collector junction. Je is forward biased and Jc is reverse biased. only majority carriers cross the collector junction. the emitter junction has high resistance. only holes cross the collector junction. Je is forward biased and Jc is reverse biased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier without feedback has a voltage gain of 50,input resistance os 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current shunt negative feedback amplifier using the above amplifier with a feedbacik factor of 0.2 is 1/5KΩ 1/11KΩ 11KΩ 5KΩ 1/5KΩ 1/11KΩ 11KΩ 5KΩ ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Field effect transistor (FET) operates on majority carriers only. minority carries only . positive charged ions only. on both majority and minority carriers. majority carriers only. minority carries only . positive charged ions only. on both majority and minority 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 raises Fermi level fall None of these Fermi level not change Fermi level raises Fermi level fall ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the range of energy band gap of semiconductors ? 0 ev 1-3 ev 14-15 ev 10-15 ev 0 ev 1-3 ev 14-15 ev 10-15 ev ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base of an npn transistor is thin and doped by a pentavalent material. lightly doped. metallic. heavily doped. doped by a pentavalent material. lightly doped. metallic. heavily doped. ANSWER DOWNLOAD EXAMIANS APP
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