Electronic Principles A device that converts chemical energy to electrical energy is called a: chemical cell None of these solar cell thermocouple electric device chemical cell None of these solar cell thermocouple electric device 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? 60 Ohm None of these 50 Ohm 100 Ohm or more 10 Ohm 60 Ohm None of these 50 Ohm 100 Ohm or more 10 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The total capacitance of a series capacitor circuit is: equal to the source voltage divided by total current equal to the sun of the individual capacitive-reactance values equal to the sum of the individual capacitance values None of these less than the value of the smallest capacitor equal to the source voltage divided by total current equal to the sun of the individual capacitive-reactance values equal to the sum of the individual capacitance values None of these less than the value of the smallest capacitor ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Thevenin theorem replaces a complicated circuit facing a load by an Ideal current source and parallel resistor Ideal voltage source and series resistor Ideal voltage source and parallel resistor None of these Ideal current source and series resistor Ideal current source and parallel resistor Ideal voltage source and series resistor Ideal voltage source and parallel resistor None of these Ideal current source and series resistor ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The transistor has a current gain of 175. If the base current is 0.1 mA, what is the collector current? 17.5 mA 1750 mA None of these 175 mA 1.75 mA 17.5 mA 1750 mA None of these 175 mA 1.75 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A certain power transformer has a turns ratio of 5. What voltage can you expect at the secondary winding when you apply 120 V to the primary winding? 24 V None of these 600 V 4.73 0.4 V 24 V None of these 600 V 4.73 0.4 V ANSWER DOWNLOAD EXAMIANS APP
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