Analog Electronics If temperature increases then conductivity of a semiconductor is ................... Increases Constant None of these Decreases Increases Constant None of these Decreases ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base resistor is very small, the transistor will operate in the All of these saturation region. cutoff region. active region. All of these saturation region. cutoff region. active region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 741 C has an output impedance of 75 Ω. a voltage gain of 100,000. an input impedance of 2 MΩ. All of these an output impedance of 75 Ω. a voltage gain of 100,000. an input impedance of 2 MΩ. All of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is trivalent impurity ? Boron None of these Antimony Silicon Boron None of these Antimony Silicon ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a reverse bias is applied to gate of JFET the depletion region width is wider near the drain and tapers near source. is uniform in the channel. None of these is wider near the source and tapers near the drain. is wider near the drain and tapers near source. is uniform in the channel. None of these is wider near the source and tapers near the drain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistance decreases, the current gain increases. collector current decreases. Q point stays where it is. Q point moves up. current gain increases. collector current decreases. Q point stays where it is. Q point moves up. ANSWER DOWNLOAD EXAMIANS APP
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