Analog Electronics If the series resistance increases in an unloaded zener regulator, the zener current stays the same. decreases. equals the voltage divided by the resistance. increases. stays the same. decreases. equals the voltage divided by the resistance. increases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a rectifier circuit, the diode converts alternating voltage to direct current. alternating current to direct voltage. alternating voltage to direct voltage. both (A) and (C) options are connect. alternating voltage to direct current. alternating current to direct voltage. alternating voltage to direct voltage. both (A) and (C) options are connect. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input offset electric current equals the difference between the two base-emitter voltages. difference between the two base currents. collector electric current divided by the base current. average of the two base currents. difference between the two base-emitter voltages. difference between the two base currents. collector electric current divided by the base current. average of the two base currents. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In an OP-amp differentiator Output occurs when input is finite and constant The amplitude of output is proportional to input Polarity of input and output is the same The amplitude of output is proportional to rate of change of input Output occurs when input is finite and constant The amplitude of output is proportional to input Polarity of input and output is the same The amplitude of output is proportional to rate of change of input ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a normally biased npn transistor, the electrons in the emitter have enough energy to overcome the barrier potential of the recombination path. collector - base junction. base - collector junction. base - emitter junction. recombination path. collector - base junction. base - collector junction. base - emitter junction. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 741-type OP-amp has a gain-bandwidth product of 1MHz.A non-inverting amplifier using this opamp & having a voltage gain of 20db will exhibit -3db bandwidth of 100 KHz 1000/17 KHz 1000/7.07 KHz 50 KHz 100 KHz 1000/17 KHz 1000/7.07 KHz 50 KHz ANSWER DOWNLOAD EXAMIANS APP
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