Analog Electronics If the load resistance increases in a zener regulator, the zener current stays the same. equals the source voltage divided by series resistance. decreases. Increases. stays the same. equals the source voltage divided by series resistance. decreases. Increases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The following are the necessary requirements of an oscillator Amplitude stability Both A and B Frequency stability Power stability Amplitude stability Both A and B Frequency stability Power stability ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a JEFT, when VDS is increased beyond the pinch-off voltage, the drain electric current first increase and then decreased. remains constant. decreases. increased. first increase and then decreased. remains constant. decreases. increased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier without feedback has a voltage gain of 50,input resistance os 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current shunt negative feedback amplifier using the above amplifier with a feedbacik factor of 0.2 is 5KΩ 11KΩ 1/5KΩ 1/11KΩ 5KΩ 11KΩ 1/5KΩ 1/11KΩ ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a loaded zener regulator, which is the largest current? None of these Load current. Zener current. Series current. None of these Load current. Zener current. Series current. 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 50 KHz 1000/7.07 KHz 1000/17 KHz 100 KHz 50 KHz 1000/7.07 KHz 1000/17 KHz 100 KHz ANSWER DOWNLOAD EXAMIANS APP
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