Analog Electronics In the second approximation, the total voltage across the zener diode is the sum of the breakdown voltage and the voltage across the zener resistance. source. zener diode. series resistor. zener resistance. source. zener diode. series resistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The transition capacitance of a reverse biased pn junction having uniform doping on both sides, varies with junction voltage ( VB ) as VB. ( VB )2. 1 / VB. ( VB )- 1 / 2. VB. ( VB )2. 1 / VB. ( VB )- 1 / 2. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In an OP-amp differentiator Output occurs when input is finite and constant The amplitude of output is proportional to rate of change of input The amplitude of output is proportional to input Polarity of input and output is the same Output occurs when input is finite and constant The amplitude of output is proportional to rate of change of input The amplitude of output is proportional to input Polarity of input and output is the same ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For emitter bias, the voltage at the emitter is 0.7 V less than the base voltage. ground voltage. emitter voltage. collector voltage. base voltage. ground voltage. emitter voltage. collector voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be 3.2mA 5.2mA 2.3mA 4.6mA 3.2mA 5.2mA 2.3mA 4.6mA ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Common emitter current gain hFE of a BJT is Dependent on collector current. Always constant. Dependent on collector-emitter voltage. Dependent on base -emitter voltage. Dependent on collector current. Always constant. Dependent on collector-emitter voltage. Dependent on base -emitter voltage. ANSWER DOWNLOAD EXAMIANS APP
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