Analog Electronics The emitter of the transistor is generally doped the heaviest because it is the first region of transistor. must possess low resistance. has to supply the charge carriers. has to dissipate maximum power. is the first region of transistor. must possess low resistance. has to supply the charge carriers. has to dissipate maximum power. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics IGFET is a half - power device. 3 / 2 power - low device . square - law device. linear device. half - power device. 3 / 2 power - low device . square - law device. linear device. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The encapsulation of transistor is necessary for Mechanical ruggedness Preventing radio interference Preventing photo-emission effects Avoiding loss of free electrons Mechanical ruggedness Preventing radio interference Preventing photo-emission effects Avoiding loss of free electrons ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The CE amplifier circuit are preferred over CB amplifier circuit because they have larger amplification factor. high input resistance and low output resistance. none of these. lower amplification factor. larger amplification factor. high input resistance and low output resistance. none of these. lower amplification factor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is true about the breakdown voltage in a zener diode? It decreases when electric current increases. It is approximately constant. It equals the electric current times the resistance. It destroys the diode. It decreases when electric current increases. It is approximately constant. It equals the electric current times the resistance. It destroys the diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Decreases in both input & output impedances Increase in both input & output impedances Increase in input impedance & decreases in output impedance Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in both input & output impedances Increase in input impedance & decreases in output impedance Decrease in input impedance & increase in output impedance ANSWER DOWNLOAD EXAMIANS APP