Analog Electronics If the load resistance increases in a zener regulator, the zener current equals the source voltage divided by series resistance. stays the same. decreases. Increases. equals the source voltage divided by series resistance. stays the same. decreases. Increases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The collector current is 1.5 mA. If the current gain is 50, the base current is 3 µA. 150 µA. 3 mA. 30 µA. 3 µA. 150 µA. 3 mA. 30 µA. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the drain saturation electric current is less than IDSS a JFET acts like a resistor. current source. BJT. battery. resistor. current source. BJT. battery. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Electron mobility is defined as Drift velocity per unit field None of these the movement of electrons Diffusion velocity per unit field Drift velocity per unit field None of these the movement of electrons Diffusion velocity per unit field ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Thermal runaway is not possible in FET because as the temperature of FET increases The transconductance increases The drain current increases The mobility decreases None of these The transconductance increases The drain current increases The mobility decreases None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The expression for frequency of oscillations of a RC phase shift oscillator is f = 1 / (2π√RC) f = 1 / (2π RC√6) f = 1 / (2π√R(C1 + C2)) None of these f = 1 / (2π√RC) f = 1 / (2π RC√6) f = 1 / (2π√R(C1 + C2)) None of these ANSWER DOWNLOAD EXAMIANS APP
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