DMV Cartedefr · Utah · cdl · Combination Test 1

Utah cdl Combination - Test 1

Number of questions: 30

Passing score: 83%

Acceptable number of errors: 5

All applicants who are applying for a Class A CDL should be prepared to take the Combination test. This test covers information found in Section 6 of the Commercial Driver License Manual. Section 6 provides the information needed to safely operate tractor-trailers, doubles, triples, and straight trucks with trailers. The test is made up of 30 multiple-choice questions, and applicants will need to correctly answer a minimum of 24 questions to pass. The Combination test is not a replacement for the Double/Triple endorsement test.

To DMV Handbooks

15. Pull out the trailer air supply control to test:

A ×

The parking brake.

B

The trailer emergency brakes.

C ×

The trailer service brakes.

D ×

The landing gear.

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