Electronic Principles A transistor has a current gain of 125 and a base current of 30 µA. What is the collector current? 0.05 mA 13 mA None of these 3.75 mA 3.2 mA 0.05 mA 13 mA None of these 3.75 mA 3.2 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What causes the depletion layer? None of these Barrier potential Doping Recombination Ions None of these Barrier potential Doping Recombination Ions ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose the zener diode has a breakdown voltage of 10 V and zener resistance of 8.5 W, what is the additional voltage when the current is 20 mA? 20 V 18.8 V 10.17 V None of these 0.17 V 20 V 18.8 V 10.17 V None of these 0.17 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Molecule is None of these A atom that flows whenever there is an imbalance of electrical charges between two points The smallest particle of a substance that retains the properties of that substance A atom that has a shortage of electrons in its outer orbit A atom that has an excessive number of electrons in its outer orbit None of these A atom that flows whenever there is an imbalance of electrical charges between two points The smallest particle of a substance that retains the properties of that substance A atom that has a shortage of electrons in its outer orbit A atom that has an excessive number of electrons in its outer orbit ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Assuming 100% efficiency, what is the power being applied to the primary winding of the transformer described in the above question? 20 W None of these 1000 W 200 W 100 W 20 W None of these 1000 W 200 W 100 W ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A battery is a device composed of one or more: chemical cells solar cells piezoeletric cells voltage generators None of these chemical cells solar cells piezoeletric cells voltage generators None of these ANSWER DOWNLOAD EXAMIANS APP
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