Analog Electronics In a properly biased NPN transistor most of the electrons from the emitter are stopped by the junction barrier. recombine in the emitter its self. recombine with holes in the base . pass through the base to the collector. are stopped by the junction barrier. recombine in the emitter its self. recombine with holes in the base . pass through the base to the collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the current gain is unknown in an emitter-biased circuit, you cannot calculate the base current. emitter voltage. collector current. emitter current. base current. emitter voltage. collector current. emitter current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The DC electric current gain in common collector configuration is given by α. α - 1. β + 1. β. α. α - 1. β + 1. β. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base of an npn transistor is thin and lightly doped. heavily doped. metallic. doped by a pentavalent material. lightly doped. heavily doped. metallic. doped by a pentavalent material. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is the point of reference JFET? Drain. None of above. Source. Gate. Drain. None of above. Source. Gate. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the input impedance of a common-gate configured JFET? Low. High. Very low. Very high. Low. High. Very low. Very high. ANSWER DOWNLOAD EXAMIANS APP
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