Exam (elaborations)
CDL Combination Vehicles Questions and Correct Answers the Latest Update and Recommended Version
- Course
- Institution
CDL Combination Vehicles Questions and Correct Answers the Latest Update and Recommended Version
[Show more]
Content preview
TestTrackers: Unlock Your Exam Potential! | Quality Practice Materials | Boost Your Confidence Today!CDL Combination Vehicles Questions and
Correct Answers the Latest Update and
Recommended Version
How should you test the tractor semi trailer combination for being properly coupled?
✓ Pull gently forward in low gear against the locked trailer brakes, then inspect your
coupling.
When coupling to the trailer, how far do you back up before stopping the first time?
✓ Until the fifth wheel plate just touches the trailer.
What do you check before backing under the trailer?
✓ Make sure the trailer brakes are set.
Air lines on a combination vehicle are often colored to keep them from getting mixed up.
What color is the emergency line and what color is the service line?
✓ Red and blue.
After you back up to the trailer and the fifth wheel plate touches the trailer, you set the
tractor park brake, get out and hook up the emergency and service air lines. Then what do
you do before backing under the trailer?
✓ Supply air to the trailer system, then pull out the trailer air supply knob to fully set the
trailer brakes.
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia US]
✓ © 2024 TestTrackers ✓ Your Success is Our Mission!
✓ Customer Support: [+254707240657]
, TestTrackers: Unlock Your Exam Potential! | Quality Practice Materials | Boost Your Confidence Today!
What three things can you do to prevent rollovers?
✓ Keep your load centered, keep the load as low in the trailer as possible, and go slow
around turns.
How far do you raise the landing gear on your trailer?
✓ Crank it up as far as it will go.
You have coupled with a semi trailer. In what position should you put the landing gear before
driving away?
✓ Fully raised with the crank handle secured in its bracket.
When uncoupling, what could happen if you park the trailer at an angle?
✓ You could do damage to the landing gear and dolly legs.
Why should you lock the tractor glad hands together or couple them to the dummy glad hands
when bobtailing?
✓ It will keep dirt and water out of the lines.
When backing under a trailer, you should expect the trailer to be lifted slightly by the fifth
wheel plate.
✓ True.
Before you begin coupling, you should check your travel path for obstacles and hazards.
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia US]
✓ © 2024 TestTrackers ✓ Your Success is Our Mission!
✓ Customer Support: [+254707240657]
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TestTrackers. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
71498 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now