Oregon cdl Combination - Test 2
Number of questions: 20
Passing score: 80%
Acceptable number of errors: 4
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 Oregon Commercial Driver 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 20 multiple-choice questions, and applicants will need to correctly answer a minimum of 16 questions to pass. The Combination test is not a replacement for the Double/Triple endorsement test.
To DMV Handbooks1. An air supply control lever should be in its "normal" position when you are:
A
×
Changing a tire.
B
×
Applying the trailer emergency brakes.
C
√
Pulling a trailer.
D
×
Using your spring brakes.