Electronic Principles Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff? None of these 100 Ohm 20 Ohm 30 Ohm 10 Ohm None of these 100 Ohm 20 Ohm 30 Ohm 10 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A flashlight battery has internal resistance of 1W. For what values of load resistance does the flashlight battery appear stiff? 50 Ohm 60 Ohm 100 Ohm or more None of these 10 Ohm 50 Ohm 60 Ohm 100 Ohm or more None of these 10 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The peak value of a sine waveform is: the amplitude at 1.41 times the maximum value the amplitude at 90% of the maximum value the amplitude at 70.7% of the maximum value the maximum positive or negative value None of these the amplitude at 1.41 times the maximum value the amplitude at 90% of the maximum value the amplitude at 70.7% of the maximum value the maximum positive or negative value None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A low-pass filter: has no effect on ac signals passes lower-frequency signals and reduces higher-frequency signals reduces the level of all frequencies by a significant amount None of these passes higher-frequency signals and reduces lower-frequency signals has no effect on ac signals passes lower-frequency signals and reduces higher-frequency signals reduces the level of all frequencies by a significant amount None of these passes higher-frequency signals and reduces lower-frequency signals ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles If the base supply voltage increases, the Q point moves off the load line nowhere down up None of these off the load line nowhere down up None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Voltage is None of these The number of free electrons in an atom Trie force that causes electrons to flow The smallest electrically charged particle The flow of charged particles through a material None of these The number of free electrons in an atom Trie force that causes electrons to flow The smallest electrically charged particle The flow of charged particles through a material ANSWER DOWNLOAD EXAMIANS APP
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