Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1 1/3 1/4 1/2 1 1/3 1/4 1/2 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the load resistance increases in a zener regulator, the zener current equals the source voltage divided by series resistance. Increases. stays the same. decreases. equals the source voltage divided by series resistance. Increases. stays the same. decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The collector current is 1.5 mA. If the current gain is 50, the base current is 3 mA. 30 µA. 150 µA. 3 µA. 3 mA. 30 µA. 150 µA. 3 µA. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will happen if doping of an intrinsic semiconductor with pentavalent impurity atom ? Fermi level not change None of these Fermi level fall Fermi level raises Fermi level not change None of these Fermi level fall Fermi level raises ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A common - mode signal is applied to the inverting input. the top of the tail resistor. both inputs. the non - inverting input. the inverting input. the top of the tail resistor. both inputs. the non - inverting input. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Early effect in BJT refers to zener breakdown. thermal breakdown. avalanche breakdown. base narrowing. zener breakdown. thermal breakdown. avalanche breakdown. base narrowing. ANSWER DOWNLOAD EXAMIANS APP
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