Electronic Principles What is the turns ratio of a power transformer that shows 50 V at its secondary winding when you apply 150 V to its primary winding? 43891 43922 None of these 3 2 43891 43922 None of these 3 2 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The rise time of a pulse waveform is the time required for the voltage to rise: from zero to its rms value None of these from 10% of the peak value to 90% of the peak value from zero to its peak value from 10% of the peak value to 70.7% of the peak value from zero to its rms value None of these from 10% of the peak value to 90% of the peak value from zero to its peak value from 10% of the peak value to 70.7% of the peak value ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Inductive reactance is measured in units of: None of these amperes per second volts per second henrys Ohm None of these amperes per second volts per second henrys Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A real voltage source has A large internal resistance None of these Infinite internal resistance Zero internal resistance A small internal resistance A large internal resistance None of these Infinite internal resistance Zero internal resistance A small internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following statements best applies to a series RLC circuit? The current waveform for each component always has the same amplitude and phase as the applied current None of these All of these The voltage waveform for each component always has the same amplitude and phase as the applied voltage The sum of the current is always less than the applied current The current waveform for each component always has the same amplitude and phase as the applied current None of these All of these The voltage waveform for each component always has the same amplitude and phase as the applied voltage The sum of the current is always less than the applied current ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles How much current flows through a 60-W light bulb that is operating at 120 V? 0.083333333333333 0.5A 7200 A 180 A None of these 0.083333333333333 0.5A 7200 A 180 A None of these ANSWER DOWNLOAD EXAMIANS APP
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