Analog Electronics The leakage electric current ICBO flows in the emitter and collector leads. the emitter and base leads. the emitter, base and collector leads. the base and collector leads. the emitter and collector leads. the emitter and base leads. the emitter, base and collector leads. the base and collector leads. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Common emitter current gain hFE of a BJT is Dependent on collector current. Dependent on base -emitter voltage. Always constant. Dependent on collector-emitter voltage. Dependent on collector current. Dependent on base -emitter voltage. Always constant. Dependent on collector-emitter voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 555 IC is used to produce register clock counter byte register clock counter byte ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be 2.3mA 3.2mA 4.6mA 5.2mA 2.3mA 3.2mA 4.6mA 5.2mA ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The expression for frequency of oscillations of a RC phase shift oscillator is f = 1 / (2π√R(C1 + C2)) f = 1 / (2π RC√6) f = 1 / (2π√RC) None of these f = 1 / (2π√R(C1 + C2)) f = 1 / (2π RC√6) f = 1 / (2π√RC) None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why is silicon preferred than germanium ? Leakage current due to minority charge carrier is less in silicon Silicon has higher tolerance to temperature Current sensitivity of silicon with temperature is less All the above Leakage current due to minority charge carrier is less in silicon Silicon has higher tolerance to temperature Current sensitivity of silicon with temperature is less All the above ANSWER DOWNLOAD EXAMIANS APP
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