For a three-phase, 60-Hz induction motor with phase values of stator voltage V = 120 V, R_rotor = 1 Ω, and L_rotor = 1 mH, compute and plot using EXCEL the rotor current and motor torque for slip varying over a wide range of s = −1 to +2 pu, that is, from backward rotating to super synchronous speed. Then, in reference to the chart, discuss in each speed range the torque, current, and power variations, and what they mean in terms of using the induction machine as a motor, generator, or brake.