Final answer:
A series motor is used for high starting torque because it has a high armature current during starting.
Step-by-step explanation:
A series motor is used for high starting torque.
In a series motor, the field coils and armature coils are connected in series. This means that the same current flows through both the field coils and the armature coils. The high starting torque is achieved because the series motor has a high armature current during starting, which generates a strong electromagnetic field and provides the necessary torque to overcome the inertia and start the motor.
For example, in the given information, the series-wound dc motor draws a high current of 2.0 A when starting, indicating that it is designed for high starting torque.