In: Electrical Engineering
You are given a black box containing an RL series circuit. Using only an oscilloscope and a function generator and an extra resistor, what equations would you use to find the following:
Unknown inductor value:
Unknown Inductor impedance:
Unknown black box Resistor value:
Once you have these, mathematically, find a power factor of at least .97 by adding a capacitor in parallel to the black box.