Analog Electronics A transistor series voltage regulator is called emitter follower regulator because the emitter of the pass transistor follows the ________________________ voltage. output. base. collector. input. output. base. collector. input. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is expected to have highest input impedance? JEFT amplifier. Common collector bipolar transistor CE bipolar transistor. MOSFET. JEFT amplifier. Common collector bipolar transistor CE bipolar transistor. MOSFET. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Increase in input impedance & decreases in output impedance Increase in both input & output impedances Decreases in both input & output impedances Decrease in input impedance & increase in output impedance Increase in input impedance & decreases in output impedance Increase in both input & output impedances Decreases in both input & output impedances Decrease in input impedance & increase in output impedance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In n type semiconductor elements of which group of periodic table is added as dopant group 5. group 2. group 4. group 3. group 5. group 2. group 4. group 3. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which are the mobile charge carriers present in semiconductor diode ? Both A & B Neutrons Electrons Holes Both A & B Neutrons Electrons Holes ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a loaded zener regulator, which is the largest current? Zener current. Load current. Series current. None of these Zener current. Load current. Series current. None of these ANSWER DOWNLOAD EXAMIANS APP
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