Exam (elaborations)
CA CDL Combination Vehicles Test Questions and Answers
- Course
- Institution
CA CDL Combination Vehicles Test Questions and Answers
[Show more]
Content preview
CA CDL Combination Vehicles TestQuestions and Answers
A driver crosses the air lines when hooking up to an old trailer with no spring brakes.
What will happen? - ANSWER-The driver could drive away with no trailer brakes
A trailer is most likely to jackknife when it is: - ANSWER-Empty
After the trailer has been coupled to the tractor, the tractor protection control valve
should be placed in what position? - ANSWER-Normal position
After you connect the air lines, but before you back under the trailer, you should: -
ANSWER-Supply air to the trailer system, then pull out the air supply knob
After you lock the kingpin into the fifth wheel, you should check the connection by
pulling: - ANSWER-The tractor ahead gently with the trailer brakes locked
Before you back under a truck trailer, make sure the: - ANSWER-Trailer brakes are
locked
For a coupling to complete, the safety catch for the fifth wheel locking level must be: -
ANSWER-Over the locking lever
Glad hands are used to connect the: - ANSWER-Service and emergency air lines from
the truck to the trailer
If the spring brakes don't release when you push the trailer air supply control, you
should: - ANSWER-Check the air line connections
If you cannot make a turn without entering another traffic lane, you should: - ANSWER-
Turn wide as you complete the turn
Loss of air pressure in the emergency line causes: - ANSWER-The trailer's emergency
brakes to come on
One of the things a driver can do to prevent a rollover is to keep: - ANSWER-The cargo
as close to the ground as possible
The air leakage rate for a combination of two vehicles (engine off, brakes off) should not
be greater than: - ANSWER-3 psi or less in one minute
The best way to tell if your trailer has started to skid is to: - ANSWER-See it your mirrors
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 LUCKYSTAR2022. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72349 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now