Electronic Principles When operating above its resonant frequency, a series RLC circuit has the characteristics of a: None of these series RL circuit purely resistive circuit series RLC circuit operated below its resonant frequency series RC circuit None of these series RL circuit purely resistive circuit series RLC circuit operated below its resonant frequency series RC circuit ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A battery is a device composed of one or more: piezoeletric cells solar cells None of these voltage generators chemical cells piezoeletric cells solar cells None of these voltage generators chemical cells ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the barrier potential of a silicon diode at room temperature? 0.3V None of these 2 m V per degree Celsius 1 V 0.7V 0.3V None of these 2 m V per degree Celsius 1 V 0.7V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the impedance of a circuit composed of a 100 ohm resistor connected in parallel with an inductor that has a reactance of 200 W? 224 ohm None of these 88.8 ohm 89.3 ohm 77.7 ohm 224 ohm None of these 88.8 ohm 89.3 ohm 77.7 ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A step-down transformer has turns ration of 5:1. If the primary voltage is 120 Vrms, what is the secondary voltage? 24 V 30 V None of these 18 V 12 V 24 V 30 V None of these 18 V 12 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation? 20 mW 10 mW None of these 200 mW 300 mW 20 mW 10 mW None of these 200 mW 300 mW ANSWER DOWNLOAD EXAMIANS APP
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