In a shunt wound DC motor, how is the shunt...

🔍 Key Concepts

• Meaning of a shunt circuit in basic DC electrical theory (how a shunt is normally connected relative to the main circuit) • Relationship between field windings and armature circuit in a shunt-wound DC motor • How commutating and compensating windings are usually grouped with the armature in DC motor diagrams

💭 Think About

• Ask yourself: when something is called a shunt field, is it normally intended to carry full load current or a small, controlled current? What kind of connection gives it that behavior? • Look at the words series and parallel in each choice. Which option treats the shunt field the same way it is shown in most DC motor schematics relative to the armature circuit? • Consider where you would insert a field rheostat (field control resistor) in a shunt motor. Would that make more sense if the field is in series with the armature or in parallel with the armature circuit?

✅ Before You Answer

• Be clear on the definition: a shunt path is usually a parallel path in DC circuits. • Visualize the DC motor as two main parts: the field circuit and the armature circuit. Decide which windings belong to each. • Verify which windings (armature, commutating, compensating) are typically grouped together in the armature circuit, and then see whether the shunt field should be in series with them or in parallel to that group.

In a shunt wound DC motor, how is the shunt field connected?

The shunt field is wired in series with the armature, but in parallel with the commutating and compensating windings.

The shunt field is wired in parallel with the armature circuit, including armature, commutating, and compensating windings.

The shunt field is wired in series with the armature circuit, including armature, commutating, and compensating windings.

The shunt field is wired in parallel with the armature, but in series with the commutating and compensating windings.

🔍 Key Concepts

💭 Think About

✅ Before You Answer