Electronic Principles What is a free electron? None of these An electron that has been freed from its parent atom An electron that costs nothing An electron that has no electrical charge An electron that has twice the amount of charge of a normal electron None of these An electron that has been freed from its parent atom An electron that costs nothing An electron that has no electrical charge An electron that has twice the amount of charge of a normal electron ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following statements regarding ac circuits is correct? All of these None of these Current and voltages are in phase through a resistor Current lags the voltage through a resistor Current leads the voltage through a resistor All of these None of these Current and voltages are in phase through a resistor Current lags the voltage through a resistor Current leads the voltage through a resistor ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the power dissipation of a resistance that has 24 V dropped across it and 0.25 A flowing through it? 6 W 64 W None of these 3 W 122 W 6 W 64 W None of these 3 W 122 W ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91? 1000 W 200 W 20 W 100 W None of these 1000 W 200 W 20 W 100 W None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Absolute Zero temperature equals None of these -273o C -276o C 25o C 0o C None of these -273o C -276o C 25o C 0o C ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The nucleus of the copper atom contains how many protons? 4 29 None of these 1 18 4 29 None of these 1 18 ANSWER DOWNLOAD EXAMIANS APP
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