Analog Electronics What is the charge of mobile charge carriers of holes ? Negatively charged Positively charged None of these No charged Negatively charged Positively charged None of these No charged ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage gain of a loaded differential amp is large than the unloaded voltage gain. equal to RC / re. impossible to determine. smaller than the unloaded voltage gain. large than the unloaded voltage gain. equal to RC / re. impossible to determine. smaller than the unloaded voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why holes are not created in a metal ? The forbidden band is missing Both 1 & 2 The conduction band and valance band are overlapped None of these The forbidden band is missing Both 1 & 2 The conduction band and valance band are overlapped None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common-source JFET amplifier has a high input impedance and a voltage gain less than 1. a very high input impedance and a relatively low voltage no voltage gain. a high input impedance and a very high voltage gain. a high input impedance and a voltage gain less than 1. a very high input impedance and a relatively low voltage no voltage gain. a high input impedance and a very high voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is a semiconductors material ? Si Ge All the above GaAs Si Ge All the above GaAs ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the collector resistor opens in a base-biased circuit, the load line will become vertical. flat. horizontal. useless. vertical. flat. horizontal. useless. ANSWER DOWNLOAD EXAMIANS APP
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