(Solved): 2. When characterizing large industrial AC induction motors, special tests are used to extract the ...

2. When characterizing large industrial $\mathrm{AC}$ induction motors, special tests are used to extract the properties of the motor. Most of the components in the circuit below cannot be measured directly so we must infer them from measurements taken at the motor's terminals. a. Draw the simplified circuit(s) when a $12\mathrm{V}$ DC voltage is applied to this AC motor. b. What current will be drawn by the motor in this situation? c. If we know that current, which component value are we able to measure from the outside using this test?