Analog Electronics When a reverse bias is applied to a diode, it will raise the potential barrier. lower the potential barrier. increases the majority carrier an electric current greatly. none of these. raise the potential barrier. lower the potential barrier. increases the majority carrier an electric current greatly. none of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the source voltage increases in a zener regulator, which of these electric current remain approximately constant ? Zener current. None of these. Load current. Series current. Zener current. None of these. Load current. Series current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The forbidden energy gap between valance band and conduction band in semiconductor material is about 1eV None of these 15 eV 0 eV 1eV None of these 15 eV 0 eV ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the load resistance increases in a zener regulator, the zener current equals the source voltage divided by series resistance. Increases. decreases. stays the same. equals the source voltage divided by series resistance. Increases. decreases. stays the same. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a N-type semiconductor material holes are ...................... Minority charge carriers Low charge carriers High charge carriers Majority charge carriers Minority charge carriers Low charge carriers High charge carriers Majority charge carriers ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most of the electrons in the base of an NPN transistor flow into the base supply. into the collector. into the emitter. out of the base lead. into the base supply. into the collector. into the emitter. out of the base lead. ANSWER DOWNLOAD EXAMIANS APP
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