CDL PRACTICE TEST (LA) - GENERAL KNOWLEDGE TEST
21.
Which of the following is NOT a hazard?
|
An escape ramp
|
|
|
A freeway/highway exits that
go downhill
|
|
|
Work zones
|
|
|
A cardboard box on the road
|
22.
In order to protect yourself and others, you must be aware that children may do something hazardous because:
|
they are often found in school zones.
|
|
|
they tend to act quickly without checking traffic.
|
|
|
they don't have a driving license.
|
|
|
they tend to like trucks.
|
23.
When you see a hazard that will require slowing down, you should:
|
warn the drivers behind by flashing your brake lights.
|
|
|
speed up to pass the obstacle as quickly as possible.
|
|
|
immediately come to a compolete stop.
|
|
|
alert the drivers behind by pointing and sounding your horn.
|
24.
Empty trucks:
|
are higher than loaded trucks.
|
|
|
have less traction.
|
|
|
require greater stopping distances.
|
|
|
All of the above.
|
25.
To avoid becoming distracted while driving, you should:
|
be careful when reading a text message on your mobiledevice while driving.
|
|
|
pre-program your favorite radio stations.
|
|
|
familiarize yourself with your vehicle's features within the first 10 miles of driving.
|
|
|
All of the above.
|
26.
To use road speed to know when to switch gears you should:
|
learn what speeds each gear is good for.
|
|
|
watch your tachometer, and shift up when your engine reaches the top of the range.
|
|
|
use the posted speed limit as a guide.
|
|
|
learn the operating rpm range of your vehicle.
|
27.
Which of the following statements about driving in very hot weather is true?
|
As the temperature of the tire increases, the air pressure of a tire decreases.
|
|
|
You should inspect the tires every 2 hours or every 100 miles.
|
|
|
If a tire is too hot to touch, keep driving to cool it off.
|
|
|
None of the above.
|
28.
In newer vehicles with air brakes, you put on the parking brake:
|
placing the transmission in Park.
|
|
|
using a diamond-shaped, yellow, push-pull control knob.
|
|
|
moving the orange push-pull lever to the right.
|
|
|
using a P-shaped, yellow control knob.
|
29.
If your brakes get wet, it can cause them:
|
to grab.
|
|
|
to apply unevenly.
|
|
|
to be weak.
|
|
|
All of the above.
|
30.
Aggressive driving is the act of:
|
operating a vehicle in a selfish or pushy manner.
|
|
|
operating a vehicle at night.
|
|
|
operating a vehicle in the left lane.
|
|
|
operating a vehicle at a safe speed.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More