Electronic Principles A device that converts light energy to electrical energy is called a: photo transistor photodiode None of these solar cell thermocouple photo transistor photodiode None of these solar cell thermocouple ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the phase shift between total current and voltage, if 100 ohm resistor connected in parallel with an inductor that has a reactance of 200W? 0 degree 90 degree 26.6 degree 180 degree None of these 0 degree 90 degree 26.6 degree 180 degree None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following properties of a magnetic circuit can be directly compared to resistance in an electrical circuit? Permeance Permeability Retentivity Reluctance There is no valid comparison Permeance Permeability Retentivity Reluctance There is no valid comparison 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? 200 mW 10 mW 300 mW None of these 20 mW 200 mW 10 mW 300 mW None of these 20 mW ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When the collector current increases, what does the current gain do? increases any of the above None of these decreases stays the same increases any of the above None of these decreases stays the same ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A device that converts mechanical pressure to electrical energy is called a: None of these piezoelectric device photodiode solar cell nicad cell None of these piezoelectric device photodiode solar cell nicad cell ANSWER DOWNLOAD EXAMIANS APP
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