Analog Electronics The output voltage of an emitter follower is across the emitter diode. emitter diode and external AC emitter resistance. DC collector resistor. load resistor. emitter diode. emitter diode and external AC emitter resistance. DC collector resistor. load resistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/3 1 1/2 1/4 1/3 1 1/2 1/4 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The AC base voltage of an emitter follower is across the load resistor. emitter diode and external AC emitter resistance. DC emitter resistor. emitter diode. load resistor. emitter diode and external AC emitter resistance. DC emitter resistor. emitter diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following does not obey the Ohm's law? Semiconductor Bilateral device Resistor None of these Semiconductor Bilateral device Resistor None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The gate controls the gate voltage. the drain current. all of them. the width of the channel. the gate voltage. the drain current. all of them. the width of the channel. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An npn BJT has gm=38mA/v, cµ =10¯14 F, cπ =10¯13F and DC current gain β0=90.For this transistor fT & fβ are fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz ANSWER DOWNLOAD EXAMIANS APP
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