Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? All the above Si GaAs Ge All the above Si GaAs Ge ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common-mode voltage gain is equal to the voltage gain. None of these greater than the voltage gain. smaller than the voltage gain. equal to the voltage gain. None of these greater than the voltage gain. smaller than the voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it limits the AC signal going to base. reduces the DC base electric current. makes the operating point almost independent of β. reduces the cost of the circuit. limits the AC signal going to base. reduces the DC base electric current. makes the operating point almost independent of β. reduces the cost of the circuit. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base of an npn transistor is thin and metallic. lightly doped. doped by a pentavalent material. heavily doped. metallic. lightly doped. doped by a pentavalent material. heavily doped. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The transit time of the electric current carriers through the channel of a JFET decides it’s ________________ characteristics. drain. gate. source and drain. source. drain. gate. source and drain. source. 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
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