Electronic Principles Which one of the following equations most directly determines the power dissipation of a resistance when you know the power dissipation of a resistance when you know the voltage drop and current? None of these I = P/E P = IE P = I2R P = E2/R None of these I = P/E P = IE P = I2R P = E2/R ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A battery is a device composed of one or more: piezoeletric cells voltage generators None of these chemical cells solar cells piezoeletric cells voltage generators None of these chemical cells solar cells ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Electron current is flowing through a conductor in a direction you might describe as straight into this page. What is the direction of the resulting magnetic field? Counterclockwise Clockwise Out of this page Into this page None of these Counterclockwise Clockwise Out of this page Into this page None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A device that converts light energy to electrical energy is called a: photodiode solar cell thermocouple photo transistor None of these photodiode solar cell thermocouple photo transistor None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A transistor has how many doped regions? 2 4 None of these 3 1 2 4 None of these 3 1 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? 12 V 18 V None of these 30 V 24 V 12 V 18 V None of these 30 V 24 V ANSWER DOWNLOAD EXAMIANS APP
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