Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Decrease in input impedance & increase in output impedance Increase in both input & output impedances Increase in input impedance & decreases in output impedance Decreases in both input & output impedances Decrease in input impedance & increase in output impedance Increase in both input & output impedances Increase in input impedance & decreases in output impedance Decreases in both input & output impedances ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A LED produces light when None of these forward biased. reverse biased. unbiased. None of these forward biased. reverse biased. unbiased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The depletion region of a pn junction is one, that is depleted of velocity of the carriers. atoms. mobiles charges. immobile charges. velocity of the carriers. atoms. mobiles charges. immobile charges. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The first step in analyzing emitter-based circuits is to find the base current. emitter current. supply current. collector current. base current. emitter current. supply current. collector current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The emitter electric current in a junction with normal bias is equal to ICBO. is equal to the sum of IB and IC. changes greatly by a small changes in collector bias voltage. is almost equal to the base current. is equal to ICBO. is equal to the sum of IB and IC. changes greatly by a small changes in collector bias voltage. is almost equal to the base current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the Q point moves along the load line, VCE decreases when the collector current increases. stays the same. decreases. None of these increases. stays the same. decreases. None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS