Electronic Principles A device that converts mechanical pressure to electrical energy is called a: None of these piezoelectric device photodiode nicad cell solar cell None of these piezoelectric device photodiode nicad cell solar cell ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the barrier potential of a silicon diode at room temperature? 0.7V 1 V 2 m V per degree Celsius 0.3V None of these 0.7V 1 V 2 m V per degree Celsius 0.3V None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A device that converts mechanical into electrical energy is? thermocouple chemical cell solar cell None of these generator thermocouple chemical cell solar cell None of these generator ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When the graph of current versus voltage is a straight line, the device is referred to as Active Nonlinear Linear None of these Bipolar Active Nonlinear Linear None of these Bipolar ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A transistor has a current gain of 125 and a base current of 30 µA. What is the collector current? 13 mA 0.05 mA None of these 3.2 mA 3.75 mA 13 mA 0.05 mA None of these 3.2 mA 3.75 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following equations most directly leads to the resistance of an ordinary household light bulb, assuming that you know the power and voltage rating? P = PR I = P/E None of these R = E2/P P = E2/R P = PR I = P/E None of these R = E2/P P = E2/R ANSWER DOWNLOAD EXAMIANS APP
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