CDL - Combination Vehicle
Practice Test / CDL -
Combination Vehicle Practice
Test Complete Questions And
Answers
, A tractor with a(n) ________ trailer requires the shortest
amount of stopping distance .
1. empty
2. fully loaded
3. lightly loaded - ANS-fully loaded
The air leakage rate for a combination vehicle ( engine off,
brakes on) should not be more than _____ psi per minute .
1. 4
2. 6
3. 2 - ANS-4
If you do not do the final air brake check for air leaks and fix
them before driving,
1. you could lose your brakes while driving
2. your fuel usage will increase
3. tire pressure will drop - ANS-you could lose your brakes
while driving
Which part of the kingpin should the locking jaws close
around? - ANS-The shank
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 wambuip578. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $21.99. You're not tied to anything after your purchase.