Oregon cdl Class B Knowledge Test - 1
Number of questions: 50
Passing score: 80%
Acceptable number of errors: 10
17. While still below the legal limit, a driver operating a CMV with a detectable amount of alcohol in their system will:
A
×
Result in an out-of-service order for two hours.
B
×
Result in an out-of-service order for 10 hours.
C
√
Result in an out-of-service order for 24 hours.