Electronic Principles The barrier potential accross each depletion layer is None of these 0.8 V 0.7 V 20 V None of these 0.8 V 0.7 V 20 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A device that converts light energy to electrical energy is called a: photodiode thermocouple None of these photo transistor solar cell photodiode thermocouple None of these photo transistor solar cell ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose the peak value of a sinusoidal voltage is 50 V. What is the rms value? 30.4 V 38.74 V 35.4 V 37.4 V None of these 30.4 V 38.74 V 35.4 V 37.4 V None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A certain electromagnet has 1000 turns of wire. How much current must flow through the coil in order to generate an mmf of 100 ampere-turns? 0.1 A None of these 0.41666666666667 100 A 1000 A 0.1 A None of these 0.41666666666667 100 A 1000 A ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The transistor has a collector current of 2 mA. If the current gain is 135, what is the base current? 10.3 µA 14.8 µA 7.75 µA 7.8 µA None of these 10.3 µA 14.8 µA 7.75 µA 7.8 µA None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Holes act like: Atoms None of these Positive charges Crystals Negative charges Atoms None of these Positive charges Crystals Negative charges ANSWER DOWNLOAD EXAMIANS APP
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