Analog Electronics The input impedance of the base of an emitter follower is usually high. low. shorted to ground. open. high. low. shorted to ground. open. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The room temperature resistivity of pure silicon is 6 300 3000 50 6 300 3000 50 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Q-point in a voltage amplifier is selected in the middle of the active region because the biasing circuit then need less number of resistors. it gives better stability. it gives distortions less output. the circuit needs a small. the biasing circuit then need less number of resistors. it gives better stability. it gives distortions less output. the circuit needs a small. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a bipolar transistor drops at high frequencies because of Transistor capacitances The early effect Parasitic inductive elements High current effects in the base Transistor capacitances The early effect Parasitic inductive elements High current effects in the base ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The magnitude of electric current ICBO depends largely upon emitter-base junction base potential. depends largely upon the emitter doping. is generally greater in silicon than in germanium transistor. increases with the increase in temperature. depends largely upon emitter-base junction base potential. depends largely upon the emitter doping. is generally greater in silicon than in germanium transistor. increases with the increase in temperature. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The trapped energy of an inductive load can be feed back to the input supply through a diode known as None of these. Feed back diode. Zener diode. Powe diode. None of these. Feed back diode. Zener diode. Powe diode. ANSWER DOWNLOAD EXAMIANS APP
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