Analog Electronics Feedback circuit in an oscillator can be accomplished by Any one or combinations of the above methods Capacitive coupling between input and output Resistive coupling between input and output Inductive coupling between input and output Any one or combinations of the above methods Capacitive coupling between input and output Resistive coupling between input and output Inductive coupling between input and output ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The forbidden energy gap between valance band and conduction band in semiconductor material is about None of these 1eV 15 eV 0 eV None of these 1eV 15 eV 0 eV ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A electric current ratio of IC / IE is usually less than one and is called É. θ. β. α. É. θ. β. α. 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√R(C1 + C2)) None of these f = 1 / (2π RC√6) f = 1 / (2π√RC) f = 1 / (2π√R(C1 + C2)) None of these f = 1 / (2π RC√6) ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In all base driver amplifiers ac collector voltage is in phase with ac base voltage ac collector voltage is 180° out of phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage None of these ac collector voltage is in phase with ac base voltage ac collector voltage is 180° out of phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics MOSFET can be used as a Voltage controlled inductors Current controlled inductor Voltage controlled capacitor Current controlled capacitor Voltage controlled inductors Current controlled inductor Voltage controlled capacitor Current controlled capacitor ANSWER DOWNLOAD EXAMIANS APP
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