A shunt-connected motor has the magnetization curve shown in Figure. Ignore rotational losses in this problem. The motor is supplied from a source of VT = 240V and has RA = 1.5 Ω. The total field resistance is RF + Radj = 160 Ω.
a. Find the no-load speed.
b. A load is connected and the speed drops by 6 percent. Find the load torque, output power, armature current, field loss, and armature loss.
