What is the item referred to as a pigtail on...

What is the item referred to as a pigtail on...

Question 1 of 27070

Q

What is the item referred to as a pigtail on a DC motor brush rigging?

A

feather spring

B

uninsulated wire

C

flexible spring adjuster

D

brush holder

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Question 1 / 270705eccefa3bacbc34ba4d48093

Question 1 of 270705eccefa3bacbc34ba4d48093

What is the item referred to as a pigtail on a DC motor brush rigging?

Question 1 of 27070

Study area:

Study area:

Q

What is the item referred to as a pigtail on a DC motor brush rigging?

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🔍 Key Concepts

• DC motor brush rigging components and their functions • Purpose of connections between brushes and the external circuit • Difference between mechanical parts (springs/holders) and electrical conductors

💭 Think About

• Which part of the brush rigging actually carries current from the moving brush to the stationary wiring? • Which items in the choices are primarily mechanical supports or tension devices rather than conductors? • On an exam diagram of a DC motor, what would need to be flexible yet still conduct electricity from the brush?

✅ Before You Answer

• Identify which option clearly functions as an electrical conductor between the brush and the circuit • Eliminate options that are mainly mechanical positioning or pressure devices • Think about which item must be flexible to allow brush movement while maintaining electrical connection