Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Increase in both input & output impedances Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in input impedance & decreases in output impedance Increase in both input & output impedances Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in input impedance & decreases in output impedance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The softness factor for soft recovery and fast recovery diodes are respectively 1, 1, >1. 1, 1. 1, 1, >1. 1, 1. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most of the electrons in the base of an NPN transistor flow into the base supply. into the collector. into the emitter. out of the base lead. into the base supply. into the collector. into the emitter. out of the base lead. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A Semiconductor has a Positive Temperature coefficient of resistance None of these Constant Temperature coefficient of resistance Negative Temperature coefficient of resistance Positive Temperature coefficient of resistance None of these Constant Temperature coefficient of resistance Negative Temperature coefficient of resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Under normal reverse bias voltage applied to diode, the reverse electric current in Si diode 1000 micro A. order of micro A. none of them. 100 mA. 1000 micro A. order of micro A. none of them. 100 mA. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which is the factor on which total number of electrons in an atom depends ? atomic weight None of these atomic size atomic number atomic weight None of these atomic size atomic number ANSWER DOWNLOAD EXAMIANS APP
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