Electronic Principles In a pure inductor: ac current and voltage are exactly in phase ac current lags the voltage by 90 degree ac current leads the voltage by 90 degree ac current is converted to dc voltage None of these ac current and voltage are exactly in phase ac current lags the voltage by 90 degree ac current leads the voltage by 90 degree ac current is converted to dc voltage None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The current gain of a transistor is defined as the ratio of the collector current to the emitter current collector current base current None of these supply current emitter current collector current base current None of these supply current ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The primary impedance of a transformer is 60 ohm and the secondary impedance is 120 ohm. What is the impedance ratio? 4 0.25 0.5 None of these 180 4 0.25 0.5 None of these 180 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What kind of device is a diode? None of these Unipolar Linear Nonlinear Bilateral None of these Unipolar Linear Nonlinear Bilateral ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The saturation point is approximately the same as infinity upper end of the load line cutoff point lower end of the load line None of these infinity upper end of the load line cutoff point lower end of the load line None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles For normal operation of the transistor, the collector diode has to be Nonconducting Forward-biased Reverse-biased None of these Operating in the breakdown region Nonconducting Forward-biased Reverse-biased None of these Operating in the breakdown region ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS