Analog Electronics When VGS = 0 V, a JFET is cut off. saturated. an open switch. an analog device. cut off. saturated. an open switch. an analog device. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A diode (p-n junction) when reverse biased act as Zener diode Off Switch Capacitor On Switch Zener diode Off Switch Capacitor On Switch ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A voltage regulator is a circuit which converts the AC voltage to DC voltage. smoothed the AC variation in DC output voltage. None of these maintains constant DC output voltage inspite of the fluctu converts the AC voltage to DC voltage. smoothed the AC variation in DC output voltage. None of these maintains constant DC output voltage inspite of the fluctu ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the base resistor increases, the collector voltage will probably increase. stay the same. All of these decrease. increase. stay the same. All of these decrease. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Negative feedback in an amplifier Increases noise Reduces gain Reduces bandwidth Increase frequency &phase distortion Increases noise Reduces gain Reduces bandwidth Increase frequency &phase distortion ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it 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. reduces the cost of the circuit. ANSWER DOWNLOAD EXAMIANS APP
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