Electronic Principles How many types of flow are there in a semiconductor? 1 None of these 3 2 1 None of these 3 2 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following statements is true? All of these There is no meaningful relationship between the power dissipation of a pure capacitor and its operating frequency None of these Power dissipation of a pure capacitor decreases with operating frequency Power dissipation of a pure capacitor increases with operating frequency All of these There is no meaningful relationship between the power dissipation of a pure capacitor and its operating frequency None of these Power dissipation of a pure capacitor decreases with operating frequency Power dissipation of a pure capacitor increases with operating frequency ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A flashlight battery has internal resistance of 1W. For what values of load resistance does the flashlight battery appear stiff? 100 Ohm or more None of these 60 Ohm 50 Ohm 10 Ohm 100 Ohm or more None of these 60 Ohm 50 Ohm 10 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A device that converts thermal energy to electrical energy is called a: chemical cell None of these thermocouple solar cell piezoelectric devices chemical cell None of these thermocouple solar cell piezoelectric devices ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The total impedance of a series RLC circuit: None of these is maximum at the resonant frequency always decreases as the applied frequency increases always increases as the applied frequency increases is minimum at the resonant frequency None of these is maximum at the resonant frequency always decreases as the applied frequency increases always increases as the applied frequency increases is minimum at the resonant frequency ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose a step-down transformer has a turns ration of 5:1. If the secondary current is 1A rms, what is the primary-current? 0.6 A 0.2 A None of these 0.3 A 0.4 A 0.6 A 0.2 A None of these 0.3 A 0.4 A ANSWER DOWNLOAD EXAMIANS APP
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