Electronic Principles The peak value of a sine waveform is: the maximum positive or negative value the amplitude at 1.41 times the maximum value the amplitude at 70.7% of the maximum value None of these the amplitude at 90% of the maximum value the maximum positive or negative value the amplitude at 1.41 times the maximum value the amplitude at 70.7% of the maximum value None of these the amplitude at 90% of the maximum value ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The total impedance of a series RLC circuit: is minimum at the resonant frequency None of these is maximum at the resonant frequency always increases as the applied frequency increases always decreases as the applied frequency increases is minimum at the resonant frequency None of these is maximum at the resonant frequency always increases as the applied frequency increases always decreases as the applied frequency increases ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When operating above its resonant frequency, a parallel RLC circuit has the characteristics of a: None of these parallel RC circuit parallel RLC circuit operated above its resonant frequency parallel RL circuit purely resistive circuit None of these parallel RC circuit parallel RLC circuit operated above its resonant frequency parallel RL circuit purely resistive circuit ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When the Q point moves along the load line, the voltage increases when the current Can be any of above Increases Decreases Stays the same None of these Can be any of above Increases Decreases Stays the same None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The nucleus of the copper atom contains how many protons? 18 None of these 29 1 4 18 None of these 29 1 4 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following statements regarding ac circuits is correct? All of these None of these Current lags the voltage through a resistor Current and voltages are in phase through a resistor Current leads the voltage through a resistor All of these None of these Current lags the voltage through a resistor Current and voltages are in phase through a resistor Current leads the voltage through a resistor ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS