Analog Electronics Why is silicon preferred than germanium ? Current sensitivity of silicon with temperature is less All the above Silicon has higher tolerance to temperature Leakage current due to minority charge carrier is less in silicon Current sensitivity of silicon with temperature is less All the above Silicon has higher tolerance to temperature Leakage current due to minority charge carrier is less in silicon ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In an OP-amp differentiator 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 Output occurs when input is finite and constant The amplitude of output is proportional to rate of change of input ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a reverse bias is applied to a diode, it will increases the majority carrier an electric current greatly. lower the potential barrier. none of these. raise the potential barrier. increases the majority carrier an electric current greatly. lower the potential barrier. none of these. raise the potential barrier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What does MOS stand for? Metal - oxide silicon. Metal - oxide semiconductor. None of them. Metal - on silicon. Metal - oxide silicon. Metal - oxide semiconductor. None of them. Metal - on silicon. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The positive part of the output signal in a transistor circuit starts clipping, if Q point of the circuit moves toward the center of the load line. none of these. toward the saturation point. toward the cutoff point. toward the center of the load line. none of these. toward the saturation point. toward the cutoff point. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will happen if doping of an intrinsic semiconductor with pentavalent impurity atom ? Fermi level fall Fermi level not change None of these Fermi level raises Fermi level fall Fermi level not change None of these Fermi level raises ANSWER DOWNLOAD EXAMIANS APP
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