Analog Electronics In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be one. three. two. four. one. three. two. four. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics How will be the extrinsic semiconductor act at room temperature ? None of these Conductor Poor conductor Medium Conductor None of these Conductor Poor conductor Medium Conductor ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which is the factor on which total number of electrons in an atom depends ? None of these atomic weight atomic size atomic number None of these atomic weight atomic size atomic number ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The CE amplifier circuit are preferred over CB amplifier circuit because they have lower amplification factor. larger amplification factor. none of these. high input resistance and low output resistance. lower amplification factor. larger amplification factor. none of these. high input resistance and low output resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a differential amplifier, the CMRR is limited mostly by the supply voltages . CMRR of the opamp. gain - bandwidth product. tolerance of the resistors. supply voltages . CMRR of the opamp. gain - bandwidth product. tolerance of the resistors. 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
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