Analog Electronics If the base current is 100 mA and the current gain is 30, the emitter current is 10 A. 3 A. 3.1 A. 3.33 mA. 10 A. 3 A. 3.1 A. 3.33 mA. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier using an opamp with slew rate SR=1v/µsec has a gain of 40db.if this amplifier has to faithfully amplify sinusoidal signals from dc to 20 KHz without introducing any slew-rate induced distortion, then the input signal level must not exceed 795mV 39.5mV 79.5 mV 395mV 795mV 39.5mV 79.5 mV 395mV ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An Op-Amp comparator circuit employs -ve feedback. +ve feedback. no feedback. both B and C. -ve feedback. +ve feedback. no feedback. both B and C. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Electron mobility is defined as the movement of electrons None of these Drift velocity per unit field Diffusion velocity per unit field the movement of electrons None of these Drift velocity per unit field Diffusion velocity per unit field ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistance decreases, the Q point stays where it is. collector current decreases. current gain increases. Q point moves up. Q point stays where it is. collector current decreases. current gain increases. Q point moves up. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will be the result if pentavalent impurity is added to pure germanium or silicon ? None of these Intrinsic semiconductor N-type semiconductor P-type semiconductor None of these Intrinsic semiconductor N-type semiconductor P-type semiconductor ANSWER DOWNLOAD EXAMIANS APP
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