Oregon cdl Class B Knowledge Test - 1
Number of questions: 50
Passing score: 80%
Acceptable number of errors: 10
49. Roads are especially slippery right after it begins to rain because:
A
√
The water mixes with oil and grease on the road.
B
×
Tires are not made to drive in wet weather.
C
×
The water yet hasn't absorbed the dirt and grease.