Electronic Principles The emitter diode is usually Forward-biased Reverse-biased Operating in the breakdwon region Nonconducting None of these Forward-biased Reverse-biased Operating in the breakdwon region Nonconducting None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles 1 Microfarad is the same as: None of these 1 millionth of a picofarad 1 million picofarads 1 million farads 1000 millifarads None of these 1 millionth of a picofarad 1 million picofarads 1 million farads 1000 millifarads ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A device that converts light energy to electrical energy is called a: photo transistor None of these thermocouple photodiode solar cell photo transistor None of these thermocouple photodiode solar cell ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The primary impedance of a transformer is 60 ohm and the secondary impedance is 120 ohm. What is the impedance ratio? None of these 0.25 0.5 4 180 None of these 0.25 0.5 4 180 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it? E = I2R None of these E = PR I = ER I = E/R E = I2R None of these E = PR I = ER I = E/R ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles An intrinsic semiconductor has some holes in it at room temperature. What causes these holes? None of these Valence electrons Free electrons Doping Thermal energy None of these Valence electrons Free electrons Doping Thermal energy ANSWER DOWNLOAD EXAMIANS APP