Practice question
What is the purpose of the safety latch on a fifth wheel release handle?
- To prevent the handle from vibrating and causing an accidental uncoupling during travel
- To lock the tractor steering wheel
- To lock the air lines in place
- To hold the trailer landing gear up
Answer: A — To prevent the handle from vibrating and causing an accidental uncoupling during travel
The correct answer is shown above. Try the full quiz for additional practice.
Practice more: SGI Class 1 Practice Questions - Saskatchewan Class 1 Commercial Driver Licence Written Exam Exam →