Analog Electronics When the base resistor increases, the collector voltage will probably All of these decrease. increase. stay the same. All of these decrease. increase. stay the same. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The majority carrier in P-type extrinsic semiconductor material is Holes Electrons Both Holes and Electrons None of these Holes Electrons Both Holes and Electrons None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a properly biased NPN transistor most of the electrons from the emitter recombine with holes in the base . are stopped by the junction barrier. recombine in the emitter its self. pass through the base to the collector. recombine with holes in the base . are stopped by the junction barrier. recombine in the emitter its self. pass through the base to the collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Negative feedback in an amplifier Increases noise Reduces gain Increase frequency &phase distortion Reduces bandwidth Increases noise Reduces gain Increase frequency &phase distortion Reduces bandwidth ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the two input terminals of a differential amplifier are grounded the base currents are equal. the collector currents are equal. the ac output voltage is zero. an output error voltage usually exists. the base currents are equal. the collector currents are equal. the ac output voltage is zero. an output error voltage usually exists. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The junction capacitance of linearly graded junction varies with the applied reverse bias, VR as (VR)1/2. (VR)- 1. (VR)- 1/2. (VR)- 1/3. (VR)1/2. (VR)- 1. (VR)- 1/2. (VR)- 1/3. ANSWER DOWNLOAD EXAMIANS APP
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