Analog Electronics What will happen if doping of an intrinsic semiconductor with pentavalent impurity atom ? Fermi level fall Fermi level not change Fermi level raises None of these Fermi level fall Fermi level not change Fermi level raises None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the two input terminals of a differential amplifier are grounded the ac output voltage is zero. an output error voltage usually exists. the base currents are equal. the collector currents are equal. the ac output voltage is zero. an output error voltage usually exists. the base currents are equal. the collector currents are equal. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base supply voltage increase, the Q point moves up. nowhere. off the load line. down. up. nowhere. off the load line. down. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The effective channel length of a MOSFET in a saturation decreases with increase in Drain voltage Body voltage Source voltage Gate voltage Drain voltage Body voltage Source voltage Gate voltage ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base resistor is very small, the transistor will operate in the All of these cutoff region. active region. saturation region. All of these cutoff region. active region. saturation region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A Schottky diode is a both a majority and a minority carrier diode. minority carrier device. majority carrier device. fast recovery diode. both a majority and a minority carrier diode. minority carrier device. majority carrier device. fast recovery diode. ANSWER DOWNLOAD EXAMIANS APP
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