Electronic Principles The net charge of a neutral copper atom is 1 -1 4 None of these 1 -1 4 None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following properties of a magnetic circuit can be directly compared to voltage in an electrical circuit? Reluctance Number of lines of force None of these Flux density Magnetomotive force Reluctance Number of lines of force None of these Flux density Magnetomotive force ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The north pole of a magnet is the one: that would be repelled by the south pole of another magnet None of these that has its molecules arranged in a random pattern that would be attracted to the earth's south magnetic pole that would be attracted to the earth's north magnetic pole that would be repelled by the south pole of another magnet None of these that has its molecules arranged in a random pattern that would be attracted to the earth's south magnetic pole that would be attracted to the earth's north magnetic pole ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles An audio transformer has a turn ratio of 9, What is its impedance ratio? 85 6 9 81 None of these 85 6 9 81 None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose a voltage source has an ideal voltage of 12V and an internal resistance of 0.5W. For what values of load resistance will the voltage source appear stiff? 6 Ohm 5 Ohm 100 Ohm 50 Ohm or more None of these 6 Ohm 5 Ohm 100 Ohm 50 Ohm or more None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The emitter diode is usually Reverse-biased Nonconducting Forward-biased None of these Operating in the breakdwon region Reverse-biased Nonconducting Forward-biased None of these Operating in the breakdwon region ANSWER DOWNLOAD EXAMIANS APP
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