OHIO CDL AIR BRAKES PRACTICE TEST
21.
When backing a trailer, turn the wheel right to make the cab go ________ and the trailer go ________.
|
right; left
|
|
|
left; right
|
|
|
left; left
|
22.
If you are being tailgated, you should:
|
avoid quick changes.
|
|
|
increase your following distance.
|
|
|
All of the above.
|
23.
The emergency brake system:
|
uses parts of the service and parking brake systems to stop the vehicle in the event of a brake system failure.
|
|
|
uses the parking brake to stop the vehicle in the event of a brake system failure.
|
|
|
uses the service brake to stop the vehicle in the event of a parking brake system failure.
|
24.
When driving at night, you should:
|
put your own high beams on if other drivers don't put their low beams on.
|
|
|
look directly at the lights of oncoming vehicles.
|
|
|
drive slowly enough to see obstacles with your headlights.
|
25.
If your ABS is not working:
|
you still have normal brake functions, and should drive and brake as you always have.
|
|
|
it will slow your truck to a halt and force you to pull over.
|
|
|
the drive wheels will begin to spin, and you should take your foot off the accelerator.
|
GRADE ME
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More