CDL GENERAL KNOWLEDGE TEST (OREGON) - PRACTICE TEST
41.
When only the tractor has ABS:
|
it will be much more difficult to maintain steering control.
|
|
|
there is less chance of jackknifing.
|
|
|
the brakes won't work as effectively as without ABS.
|
|
|
there is an increased chance of jackknifing.
|
42.
The heavier the vehicle:
|
the less work the brakes must do to stop it.
|
|
|
the more work the brakes must do to stop it.
|
|
|
the higher the center of gravity will be.
|
|
|
None of the above.
|
43.
If your brakes get wet, it can cause them:
|
to apply unevenly.
|
|
|
to grab.
|
|
|
to be weak.
|
|
|
All of the above.
|
44.
When driving with cargo, you should re-check the cargo and securing devices as often as necessary to keep the load secure, and inspect again:
|
every 30 minutes or 50 miles.
|
|
|
every 3 hours or 150 miles.
|
|
|
every day.
|
|
|
every 6 hours or 300 miles.
|
45.
In order to protect yourself and others, you must be aware that children may do something hazardous because:
|
they don't have a driving license.
|
|
|
they are often found in school zones.
|
|
|
they tend to act quickly without checking traffic.
|
|
|
they tend to like trucks.
|
46.
Which of the following statements about backing is TRUE?
|
You should avoid backing whenever you can.
|
|
|
When you have to back, you should back and turn toward the driver's side whenever possible.
|
|
|
Backing is always dangerous.
|
|
|
All of the above.
|
47.
Headlights:
|
must be turned on a half hour before sunset to a half hour after sunrise.
|
|
|
should not be used when driving at night.
|
|
|
can blind other drivers.
|
|
|
should be out of adjustment.
|
48.
Which of the following is a common cause of fire?
|
Under-inflated tires and duals that touch.
|
|
|
Short circuits due to loose connections.
|
|
|
Improperly sealed cargo.
|
|
|
All of the above.
|
49.
What is Gross Vehicle Weight Rating?
|
The value specified by the manufacturer as the loaded weight of a single vehicle
|
|
|
The total weight of a combination of vehicles including the load
|
|
|
The total weight of a single vehicle, including its load
|
|
|
The total weight of a combination of vehicles excluding the load
|
50.
ABS:
|
is not available for doubles and triples.
|
|
|
is not required on newer trucks.
|
|
|
increases your normal braking capability.
|
|
|
gives you more control over the vehicle during braking.
|
GRADE ME
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More