CDL Practice Tests

Doubles and Triples Test










Page Border

Question #1 of 24

Doubles and Triples Test Question Image

What is the most important thing to do when parking with a set of double or triple trailers?


Always park at an authorized safe-haven for doubles and triples.

Always park in a designated parking spot for double and triple trailers.

Always park in a position where you can pull straight forward and go through to leave.

None of the above.



Doubles and Triples Endorsement Requirements

Each applicant for the doubles and triples endorsement must have knowledge covering procedures for assembly and hookup of the units, proper placement of heaviest trailer, as well as handling and stability characteristics.

The applicant must also be able to identify potential problems in traffic operations, including problems the motor vehicle creates for other motorists due to slower speeds on steep grades, longer passing times, possibility for blocking entry of other motor vehicles on freeways, splash and spray impacts, aerodynamic buffeting, view blockages, and lateral placement as well as operating practices and procedures not otherwise specified.

CDL Test Source: Electronic Code of Federal Regulations.


 

CDL Practice Test (Home) | General Knowledge Test | General Knowledge Test Part 2

True/False General Knowledge Challenge | Hazmat Test | Hazmat True/False Test | Air Brake Test

Air Brake Test (New) | Combination Vehicles Test | Doubles and Triples Test | Tanker Test

Pre-Trip Inspection | Truck Driver Requirements | School Bus Test | Passenger Vehicle Test

Class A CDL Test #1 | Class A CDL Test #2 | Class B CDL Test #1 | Class B CDL Test #2

CDL Learning Series | CDL Training Information

Privacy Policy  |  Contact


© 2024 CDLTEST.co