Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Increase in input impedance & decreases in output impedance Decrease in input impedance & increase in output impedance Increase in both input & output impedances Decreases in both input & output impedances Increase in input impedance & decreases in output impedance Decrease in input impedance & increase in output impedance Increase in both input & output impedances Decreases in both input & output impedances ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Field effect transistor (FET) operates on majority carriers only. on both majority and minority carriers. minority carries only . positive charged ions only. majority carriers only. on both majority and minority carriers. minority carries only . positive charged ions only. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The magnitude of electric current ICBO depends largely upon the emitter doping. depends largely upon emitter-base junction base potential. is generally greater in silicon than in germanium transistor. increases with the increase in temperature. depends largely upon the emitter doping. depends largely upon emitter-base junction base potential. is generally greater in silicon than in germanium transistor. increases with the increase in temperature. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A differential amplifier is invariably used in the i/p stage of all OP-amps.This is dome basically to provide the OP-amps with a very high Open-loop gain Bandwidth Slew rate CMRR Open-loop gain Bandwidth Slew rate CMRR ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A transistor has how many PN junctions? 1. 4. 3. 2. 1. 4. 3. 2. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The following are the necessary requirements of an oscillator Both A and B Power stability Frequency stability Amplitude stability Both A and B Power stability Frequency stability Amplitude stability ANSWER DOWNLOAD EXAMIANS APP