Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/4 1/2 1/3 1 1/4 1/2 1/3 1 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The 741 C has a unity - gain frequency of 20 Hz. 1 MHz. 10 Hz. 15 MHz. 20 Hz. 1 MHz. 10 Hz. 15 MHz. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The reverse saturation electric current of a pn junction varies with temperature (T) as T. 1 / T. T2. independent of T. T. 1 / T. T2. independent of T. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The AC base voltage of an emitter follower is across the load resistor. DC emitter resistor. emitter diode. emitter diode and external AC emitter resistance. load resistor. DC emitter resistor. emitter diode. emitter diode and external AC emitter resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The following relationship between α and β are correct except α = β / (1 - β). β = α / (1 - α). 1 - α = 1 / (1 + β). α = β / (1 + β). α = β / (1 - β). β = α / (1 - α). 1 - α = 1 / (1 + β). α = β / (1 + β). ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In all base driver amplifiers ac collector voltage is in phase with ac base voltage ac collector voltage is 180° out of phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage None of these ac collector voltage is in phase with ac base voltage ac collector voltage is 180° out of phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage None of these ANSWER DOWNLOAD EXAMIANS APP
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