Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in both input & output impedances Increase in input impedance & decreases in output impedance Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in both input & output impedances Increase in input impedance & decreases in output impedance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A dc power supply has no-load voltage of 30v,and a full-load voltage of 25v at full-load current of 1A.Its output resistance & load regulation ,respectively are 5 Ω & 16.7 % 25 Ω & 16.7 % 25 Ω & 20 % 5 Ω & 20 % 5 Ω & 16.7 % 25 Ω & 16.7 % 25 Ω & 20 % 5 Ω & 20 % ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common-source JFET amplifier has a high input impedance and a very high voltage gain. a high input impedance and a voltage gain less than 1. a very high input impedance and a relatively low voltage no voltage gain. a high input impedance and a very high voltage gain. a high input impedance and a voltage gain less than 1. a very high input impedance and a relatively low voltage no voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Piezoelectric effect is utilized in which of the following filter? Crystal filter. Pass band. Ideal filter. Band stop. Crystal filter. Pass band. Ideal filter. Band stop. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common - mode rejection ratio is very low. equal to the common-mode voltage gain. as high as possible. equal to the voltage gain. very low. equal to the common-mode voltage gain. as high as possible. equal to the voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If (211)X = (152)8, then the value of base x is 6 9 5 7 6 9 5 7 ANSWER DOWNLOAD EXAMIANS APP
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