FREE CDL Class B Driving Test Online | Oregon 2024 Page 2 of 7
Train for FREE online with our Oregon class B license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a OR CDL class B permit in 2021, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class B requirements may vary from state to state.
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8 . When entering a foggy area, you should:
Use your high beam headlights.
Always slow down before entering a foggy area. Use low beam headlights, avoid passing others, and avoid stopping on the side of the roadway. It is safest to completely avoid driving under foggy conditions, if possible.
9 . When carrying a sealed load, a driver:
Though a driver cannot inspect a sealed load, they should still ensure that the load does not exceed applicable weight limits.
10 . The two markings on a front brake limiting valve usually read:
Some vehicles with air brake systems manufactured before 1975 have a front brake limiting valve with "normal" and "slippery" settings.
11 . Which of the following is not a sign of bad brakes?
When inspecting your brakes, you should check for cracked drums; shoes or pads covered in oil, grease, or brake fluid; and shoes that are missing, broken, or worn dangerously thin.
12 . When checking the exhaust system, it should be:
Cracked.
When checking the exhaust system, you should verify that no parts of the system are loose, broken, or missing.
13 . During a pre-trip inspection, belts should be:
When inspecting your vehicle, you should check all belts for tightness and excessive wear.
14 . Why are roads especially slippery right after it begins to rain?
Tires are not usually designed to drive in rain.
