CDL PRACTICE TEST - GENERAL KNOWLEDGE (UTAH)
21.
Water
in the brakes can cause the brakes to:
|
overheat.
|
|
|
break.
|
|
|
be weak or apply unevenly.
|
|
|
fade.
|
22.
If you need to make a large steering adjustment while using controlled braking, you should:
|
keep braking as hard as you can while steering.
|
|
|
pump the brakes and keep the wheels
locked up.
|
|
|
release the brakes.
|
|
|
downshift and keep braking.
|
23.
To apply the parking brakes:
|
place the parking brake control knob in Neutral.
|
|
|
pull the parking brake control knob out.
|
|
|
push the parking brake control knob in.
|
|
|
push the brake pedal three times.
|
24.
You are driving on a two-lane road. If an oncoming driver has drifted into your lane:
|
you should brake as hard as you can.
|
|
|
you should downshift.
|
|
|
a move to your right is best.
|
|
|
a move to your left is best.
|
25.
A low air pressure warning signal:
|
is optional on vehicles with air brakes.
|
|
|
is required on all vehicles without air brakes.
|
|
|
is required on vehicles with air brakes.
|
|
|
None of the above.
|
26.
The height of the vehicle's center of gravity:
|
should only be a concern when loading a vehicle.
|
|
|
should only be a concern when driving in high winds.
|
|
|
is very important for safe handling.
|
|
|
should only be a concern when driving a vehicle.
|
27.
The Individual Vehicle Distance Record (IVDR) must include all of the following except:
|
Date of trip
|
|
|
Total distance traveled
|
|
|
Trip origin and destination
|
|
|
Number of stops
|
28.
Which of the following is true about lanes changes?
|
Lane changes should always be avoided.
|
|
|
You should not check yourmirrors before you change lanes.
|
|
|
Lane changes require more than regular mirror checks.
|
|
|
When changing lanes you should check your mirros as usual.
|
29.
Another name for front-end header boards is:
|
cargo stopper.
|
|
|
head belt.
|
|
|
containerized racks.
|
|
|
headache racks.
|
30.
To use the controlled braking method in an emergency, you should:
|
apply the brakes as hard as you can without locking the wheels.
|
|
|
apply your brakes all the way, and release the brakes when the wheels lock up.
|
|
|
pump the brake pedal 3 times.
|
|
|
apply the brakes when the wheels lock up.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More