Electronic Principles A device that converts thermal energy to electrical energy is called a: solar cell piezoelectric devices None of these thermocouple chemical cell solar cell piezoelectric devices None of these thermocouple chemical cell ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A basic capacitor is composed of: two dielectrics separated by a conductor two conductors separated by a dielectric two coils separated by a dielectric None of these two coils separated by a conductor two dielectrics separated by a conductor two conductors separated by a dielectric two coils separated by a dielectric None of these two coils separated by a conductor 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 None of these 300 mW 10 mW 200 mW 20 mW None of these 300 mW 10 mW 200 mW ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the turns ratio of a power transformer that shows 50 V at its secondary winding when you apply 150 V to its primary winding? 43891 None of these 3 43922 2 43891 None of these 3 43922 2 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles To get the Thevenin voltage, you have to Short the voltage source Open the load resister Open the voltage source Short the load resistor None of these Short the voltage source Open the load resister Open the voltage source Short the load resistor None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following is most likely used for measuring the rate of electron flow? None of these Ohmmeter Wattmeter Ammeter Voltmeter None of these Ohmmeter Wattmeter Ammeter Voltmeter ANSWER DOWNLOAD EXAMIANS APP
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