Practice question

What is the purpose of the turntable on a converter dolly?

To play music for the driver
To allow the dolly fifth wheel to rotate as the trailer turns
To hold spare equipment
To connect air lines

Answer: B — To allow the dolly fifth wheel to rotate as the trailer turns

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: CDL Doubles Triples Practice Questions - CDL Doubles Triples Endorsement (T) Exam →