Analog Electronics The common-mode voltage gain is greater than the voltage gain. None of these equal to the voltage gain. smaller than the voltage gain. greater than the voltage gain. None of these equal to the voltage gain. smaller than the voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it reduces the cost of the circuit. reduces the DC base electric current. limits the AC signal going to base. makes the operating point almost independent of β. reduces the cost of the circuit. reduces the DC base electric current. limits the AC signal going to base. makes the operating point almost independent of β. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 3 - phase diode bridge rectifier is fed from a 400 V rms, 50 Hz, 3 phase AC source. If the load is purely resistive, then peak instantaneous output voltage is equal to 400√ (2/3) V. 400 / √ 3 V. 400 V. 400√ 2 V. 400√ (2/3) V. 400 / √ 3 V. 400 V. 400√ 2 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the Q point moves along the load line, VCE decreases when the collector current None of these stays the same. increases. decreases. None of these stays the same. increases. decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Suppose the base resistor is open. The Q point will be at the lower end of the load line. off the load line. in the middle of the load line. at the upper end of the load line. at the lower end of the load line. off the load line. in the middle of the load line. at the upper end of the load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An instrumentation amplifier has a high supply voltage. output impedance. CMMR. power gain. supply voltage. output impedance. CMMR. power gain. ANSWER DOWNLOAD EXAMIANS APP
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