Q.1
When preparing to enter traffic, you should do all of the following, except:
Q.2
If the brakes “pull” to one side or the other when you use them, it's a sign that:
Q.3
If your vehicle is equipped with a cargo lift, you should ensure that:
Q.4
During a basic vehicle control skills test, you may be asked to:
Q.5
A cardboard box on the roadway:
Q.6
Without engine oil:
Q.7
If the spring brakes are on, you should:
Q.8
To receive a hazardous materials endorsement, an applicant will be required to supply:
Q.9
Extremely hot temperatures can cause:
Q.10
When approaching your vehicle, you should ensure that:
Q.11
If braking at a speed of 55 mph while driving on dry pavement, the brake lag can add ____ to your vehicle's total stopping distance.
Q.12
If your tractor is equipped with ABS but your trailer is not, the ABS:
Q.13
If your truck or trailer catches fire, you should:
Q.14
On trucks and buses, where are ABS malfunction lamps located?
Q.15
The most important reason to inspect your vehicle before a trip is:
Q.16
Why do you need to drain air tanks regularly?
Q.17
To use the stab braking method in an emergency situation, you should:
Q.18
How is water and compressor oil removed from the bottom of an air storage tank?
Q.19
If you must stop on the side of a highway, how far behind your vehicle should warning devices be placed?
Q.20
If an Anti-Lock Braking System (ABS) malfunctions:
Q.21
Being convicted of an alcohol-related offense in your personal vehicle:
Q.22
After a tire has been changed, the driver should stop after a short distance to:
Q.23
When driving, you should stop and take a break ____ to avoid becoming too tired.
Q.24
When inspecting the exhaust system, which of the following should not cause concern?
Q.25
Most CDL holders have ____ licenses.
Q.26
What is tire load?
Q.27
Before entering a curve, you should:
Q.28
Failing to drain the tanks in an air brake system can result in:
Q.29
If a vehicle gets stuck on a railroad track, the driver should:
Q.30
To confirm that a trailer has ABS, you can:
Q.31
You must put out emergency warning devices within ____ of stopping on the side of the road.
Q.32
When exiting your vehicle, you:
Q.33
If an approaching driver is using their high beam headlights, you should:
Q.34
Truck tractors with air brakes that were built on or after March 1, 1997 are equipped with:
Q.35
Which of the following is not a good way to reduce crashes when turning right?
Q.36
Which of the following indicates drowsy driving?
Q.37
During exercises that are not the straight line backing exercise, you may exit your vehicle to check its position no more than:
Q.38
To avoid becoming an aggressive driver, you should:
Q.39
____ is a thin layer of ice that forms on road surfaces.
Q.40
What should be used to check for proper tire inflation?
Q.41
What can change the height of a vehicle?
Q.42
Steering that feels heavy is often a sign of:
Q.43
While driving, if you notice anything affecting safety or mechanics, you should:
Q.44
If using a helper while backing a vehicle, where should they stand?
Q.45
An Anti-Lock Braking System (ABS) will:
Q.46
Friction inside a brake drum is caused when the brake shoes and linings:
Q.47
During a vehicle inspection, ensure that the landing gear is:
Q.48
What can happen if a parking brake is used in very wet weather when temperatures are below freezing?
Q.49
Braking mechanisms are located ____ a brake drum.
Q.50
An air brake-equipped vehicle traveling at a speed of 55 mph under ideal driving conditions will need approximately ____ to come to a complete stop.
0 h : 0 m : 1 s