Electronic Principles Most AC power is obtained from: batteries oscillators generators lightning None of these batteries oscillators generators lightning None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When operating above its resonant frequency, a series RLC circuit has the characteristics of a: None of these series RLC circuit operated below its resonant frequency purely resistive circuit series RL circuit series RC circuit None of these series RLC circuit operated below its resonant frequency purely resistive circuit series RL circuit series RC circuit ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A high-pass filter: has no effect on ac signals increases the level of all frequencies by a significant amount None of these passes higher-frequency signals and reduces lower-frequency signals passes lower-frequency signals and reduces higher-frequency signals has no effect on ac signals increases the level of all frequencies by a significant amount None of these passes higher-frequency signals and reduces lower-frequency signals passes lower-frequency signals and reduces higher-frequency signals ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Absolute Zero temperature equals -273o C -276o C 25o C 0o C None of these -273o C -276o C 25o C 0o C None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the phase shift between total current and voltage, if 100 ohm resistor connected in parallel with an inductor that has a reactance of 200W? None of these 26.6 degree 90 degree 180 degree 0 degree None of these 26.6 degree 90 degree 180 degree 0 degree 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 20 W 200 W 100 W None of these 1000 W 20 W 200 W 100 W None of these ANSWER DOWNLOAD EXAMIANS APP
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