Electronic Principles The current gain of a transistor is defined as the ratio of the collector current to the emitter current collector current None of these base current supply current emitter current collector current None of these base current supply current ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Absolute Zero temperature equals -276o C None of these 25o C -273o C 0o C -276o C None of these 25o C -273o C 0o C ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Norton's theorem replaces a complicated circuit facing a load by an Ideal voltage source and parallel resistor Ideal current source and parallel resistor None of these Ideal current source and series resistor Ideal voltage source and series resistor Ideal voltage source and parallel resistor Ideal current source and parallel resistor None of these Ideal current source and series resistor Ideal voltage source and series resistor ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles To get the Thevenin voltage, you have to Short the voltage source Open the load resister Short the load resistor Open the voltage source None of these Short the voltage source Open the load resister Short the load resistor Open the voltage source None of these 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? 1000 W None of these 100 W 200 W 20 W 1000 W None of these 100 W 200 W 20 W ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A step-down transformer has turns ration of 5:1. If the primary voltage is 120 Vrms, what is the secondary voltage? 30 V 12 V 18 V None of these 24 V 30 V 12 V 18 V None of these 24 V ANSWER DOWNLOAD EXAMIANS APP
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