Analog Electronics In which mode of BJT operation are both junction forward biased cut off. reverse active. active. saturation. cut off. reverse active. active. saturation. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An opamp has a voltage gain of 200,000. If the output voltage is 1 V, the input voltage is 2 micro V. 10 V. 1 V. 5 5 micro V. 2 micro V. 10 V. 1 V. 5 5 micro V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why is silicon preferred than germanium ? All the above Leakage current due to minority charge carrier is less in silicon Silicon has higher tolerance to temperature Current sensitivity of silicon with temperature is less All the above Leakage current due to minority charge carrier is less in silicon Silicon has higher tolerance to temperature Current sensitivity of silicon with temperature is less ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The AC base voltage of an emitter follower is across the DC emitter resistor. load resistor. emitter diode and external AC emitter resistance. emitter diode. DC emitter resistor. load resistor. emitter diode and external AC emitter resistance. emitter diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Feedback circuit in an oscillator can be accomplished by Resistive coupling between input and output Capacitive coupling between input and output Inductive coupling between input and output Any one or combinations of the above methods Resistive coupling between input and output Capacitive coupling between input and output Inductive coupling between input and output Any one or combinations of the above methods 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. stays the same. decreases. Increases. equals the source voltage divided by series resistance. stays the same. decreases. Increases. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS