Analog Electronics When the two input terminals of a differential amplifier are grounded the base currents are equal. an output error voltage usually exists. the ac output voltage is zero. the collector currents are equal. the base currents are equal. an output error voltage usually exists. the ac output voltage is zero. the collector currents are equal. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most of the electrons in the base of an NPN transistor flow into the emitter. out of the base lead. into the base supply. into the collector. into the emitter. out of the base lead. into the base supply. into the collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it makes the operating point almost independent of β. limits the AC signal going to base. reduces the DC base electric current. reduces the cost of the circuit. makes the operating point almost independent of β. limits the AC signal going to base. reduces the DC base electric current. reduces the cost of the circuit. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics How many terminal are present in diode device ? Four-terminal One-terminal Three-terminal Two-terminal Four-terminal One-terminal Three-terminal Two-terminal ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistance decreases, the Q point stays where it is. collector current decreases. current gain increases. Q point moves up. Q point stays where it is. collector current decreases. current gain increases. Q point moves up. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be two. four. one. three. two. four. one. three. ANSWER DOWNLOAD EXAMIANS APP
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