Analog Electronics Why is silicon preferred than germanium ? 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 Current sensitivity of silicon with temperature is less All the above Silicon has higher tolerance to temperature ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a reverse bias is applied to a diode, it will raise the potential barrier. none of these. lower the potential barrier. increases the majority carrier an electric current greatly. raise the potential barrier. none of these. lower the potential barrier. increases the majority carrier an electric current greatly. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The knee voltage (cut in voltage) of silicon diode 0.2 V. 0.8 V. 0.7 V. 1.0 V. 0.2 V. 0.8 V. 0.7 V. 1.0 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The β of a transistor may be determined directly from the curve plotted between VBE and IE for constant VCE. VCE and IE for constant IB. VCE and IC for constant IE. VCE and IC for constant IB. VBE and IE for constant VCE. VCE and IE for constant IB. VCE and IC for constant IE. VCE and IC for constant IB. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following oscillators are used for low frequency (LF) applications Both LC and RC Oscillators RC oscillators LC oscillators None Both LC and RC Oscillators RC oscillators LC oscillators None ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Negative feedback in an amplifier Reduces gain Increases noise Increase frequency &phase distortion Reduces bandwidth Reduces gain Increases noise Increase frequency &phase distortion Reduces bandwidth ANSWER DOWNLOAD EXAMIANS APP
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