Electronic Principles Reducing the amount of current through an inductor: multiplies the value of inductance by two has no effect on the inductance reduces the value of inductance by one-half multiplies the value of inductance by four None of these multiplies the value of inductance by two has no effect on the inductance reduces the value of inductance by one-half multiplies the value of inductance by four None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Two diodes are in series. The first diode has a voltage of 0.75 V and the second has a voltage of 0.8 V. If the current through the first diode is 500 mA, what is the current through the second diode 10 mA 11 mA 12 mA None of these 14 mA 10 mA 11 mA 12 mA None of these 14 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What kind of device is a diode? Bilateral Unipolar Linear None of these Nonlinear Bilateral Unipolar Linear None of these Nonlinear ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following devices is most often used for measuring electrical potential difference? Voltmeter None of these Ohmmeter Wattmeter Ammeter Voltmeter None of these Ohmmeter Wattmeter Ammeter ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the inductive reactance of a 2-H coil operating at 60 Hz? None of these 120 Ohm 754 Ohm 60 Ohm 30 Ohm None of these 120 Ohm 754 Ohm 60 Ohm 30 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose a current source has an Ideal current of 10 mA and an internal resistance of 20 MW. For what values of load resistance will the current source appear stiff? None of these 20 km or less 20 k Ohm or more 200 k Ohm or more 200 k Ohm or less None of these 20 km or less 20 k Ohm or more 200 k Ohm or more 200 k Ohm or less ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS