Analog Electronics The common-source JFET amplifier has a high input impedance and a voltage gain less than 1. a high input impedance and a very high voltage gain. no voltage gain. a very high input impedance and a relatively low voltage a high input impedance and a voltage gain less than 1. a high input impedance and a very high voltage gain. no voltage gain. a very high input impedance and a relatively low voltage ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Electrons in p-type material of a semi-conductor are called as valance carriers either minority carriers or majority carriers minority carriers majority carriers valance carriers either minority carriers or majority carriers minority carriers majority carriers ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the current gain increases from 50 to 300 in an emitter-biased circuit, the collector current is zero. remains almost the same. decreases by a factor of 6. increases by a factor of 6. is zero. remains almost the same. decreases by a factor of 6. increases by a factor of 6. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When were the first solid state devices manufactured ? 1950 1970 1960 1940 1950 1970 1960 1940 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input offset electric current is usually less than the input offset voltage. unimportant when a base resistor is used. equal to zero. less than the input bias current. less than the input offset voltage. unimportant when a base resistor is used. equal to zero. less than the input bias current. 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 11KΩ 1/5KΩ 1/11KΩ 5KΩ 11KΩ 1/5KΩ 1/11KΩ 5KΩ ANSWER DOWNLOAD EXAMIANS APP
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