Analog Electronics Which of following is not an essential element of a DC power supply? Filter. Voltage amplifier. Rectifier. Voltage regulator. Filter. Voltage amplifier. Rectifier. Voltage regulator. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Asource follower using an FET usually has a voltage gain which is Exactly unity but negative Greater than +100 Slightly less than unity but positive About -10 Exactly unity but negative Greater than +100 Slightly less than unity but positive About -10 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input stage of an op amp is usually a class B push-pull amplifier. swamped amplifier. differential amp. CE amplifier. class B push-pull amplifier. swamped amplifier. differential amp. CE amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base supply voltage increase, the Q point moves off the load line. down. nowhere. up. off the load line. down. nowhere. up. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An n- channel JFET has IDSS=2mA,and Vp=-4v.Its transconductance gm=in mA/V)for an applied gate to source voltage VGS=-2v is 0.25 1 0.75 0.5 0.25 1 0.75 0.5 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the current gain is unknown in an emitter-biased circuit, you cannot calculate the emitter voltage. emitter current. base current. collector current. emitter voltage. emitter current. base current. collector current. ANSWER DOWNLOAD EXAMIANS APP
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