Electronic Principles A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation? 10 mW None of these 200 mW 300 mW 20 mW 10 mW None of these 200 mW 300 mW 20 mW ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The graph of current gain versus collector current indicates that the current gain None of these equals the collector current divided by the base current is contant varies enormously varies slightly None of these equals the collector current divided by the base current is contant varies enormously varies slightly ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When operating above its resonant frequency, a parallel RLC circuit has the characteristics of a: parallel RC circuit purely resistive circuit None of these parallel RLC circuit operated above its resonant frequency parallel RL circuit parallel RC circuit purely resistive circuit None of these parallel RLC circuit operated above its resonant frequency parallel RL circuit ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A diode is in series with 220W. If the voltage across the resister is 4V, what is the current through the diode? 55 A 55.86 A 18.2 mA None of these 16.3 mA 55 A 55.86 A 18.2 mA None of these 16.3 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A battery is a device composed of one or more: chemical cells None of these voltage generators piezoeletric cells solar cells chemical cells None of these voltage generators piezoeletric cells solar cells ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The rotating coil of wire in an electric motor is called the: loop armature brush commutator None of these loop armature brush commutator None of these ANSWER DOWNLOAD EXAMIANS APP
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