Home

  • RI Car Tests
  • RI Motorcycle Tests
  • RI CDL Tests
  • RI Driver Manuals

Rhode Island CDL Practice Test: Double and Triples - Test 2 2020

(From the 2020 Rhode Island CDL Handbook)
Number of tests: 25
Number of questions: 30
Passing score: 80

Directions: To obtain this endorsement for pulling two or three trailers, applicants must pass a 15-question test. And to pass the test, applicants must score at least 80%. Test questions are from the Rhode Island Commercial Driver Handbook. The Double/Triple trailers endorsement can be used with the Class A CDL. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Rhode Island DMV locations.

1. If you are coupling twin trailers, you should release the dolly brakes by ______.

2. Why should you never push the brake pedal down when the spring brakes are on?

3. You are testing the stopping action of service brakes on a hydraulic system. Which of the following may indicate that there is a problem with your service brakes?

4. What are hose couplers?

5. When turning wide, keeping the rear of your long vehicle close to the curb will ________.

6. The tractor protection valve ______.

7. When connecting the converter dolly to the rear trailer, you should remember to ________.

8. You should check the height of the trailer before connecting a converter dolly to a second or third trailer. The trailer height is right when _____.

Page 1 of 4

RATE THIS TEST


4.6 OUT OF 5.0
BASED ON 400 VOTES