Q.1
To ensure normal stopping power, drivers of vehicles equipped with a front brake limiting valve should:
Q.2
When driving, you should stop and take a break ____ to avoid becoming too tired.
Q.3
Skids caused by over-acceleration can usually be resolved by:
Q.4
A wig wag is:
Q.5
When entering a foggy area, you should:
Q.6
Regrooved tires:
Q.7
How soon after starting a trip must cargo securement be checked?
Q.8
Backing with a trailer is dangerous because:
Q.9
If brakes fail on a long downgrade, the driver should:
Q.10
Steering wheel play of more than ____ can make steering difficult.
Q.11
During a basic vehicle controls skills test exercise, your vehicle's final position should be:
Q.12
In cold weather, an alcohol evaporator should be checked and filled:
Q.13
For safety purposes, when should you turn off a retarder?
Q.14
Service brakes should:
Q.15
Of the following, which is not a recommended way to spot potential signs of trouble?
Q.16
When exiting a vehicle, a driver should:
Q.17
When approaching your vehicle as part of your pre-trip inspection, you should look for what as a sign of trouble?
Q.18
A low air pressure warning signal:
Q.19
A pre-trip inspection should include:
Q.20
A convex mirror is sometimes called a ____ mirror.
Q.21
When accelerating on a surface with poor traction, such as a wet road, a driver should:
Q.22
Brakes may get out of adjustment:
Q.23
A vehicle must be equipped with all of the following, except:
Q.24
When exiting your vehicle, you:
Q.25
The two indicators that determine when you should upshift are:
Q.26
What is black ice?
Q.27
A driver should always:
Q.28
One way to prevent fatigue on long trips is to:
Q.29
When experiencing cold weather, be sure to check your vehicle's alcohol evaporator:
Q.30
When double clutching, if you remain in neutral for too long and can’t get your vehicle into the next gear, you should:
Q.31
When entering a curve, you should:
Q.32
While driving, your mirrors:
Q.33
Windshield wiper blades should be:
Q.34
When a vehicle is started, the coolant temperature should:
Q.35
If something is found to be unsafe during a pre-trip inspection, you should:
Q.36
An example of required emergency equipment is:
Q.37
In a leaf spring:
Q.38
While driving, if you notice anything that affects safety or could lead to mechanical problems, you should:
Q.39
What should you do if your vehicle gets stuck on railroad tracks?
Q.40
When traveling with cargo, you must make sure the cargo is secure:
Q.41
Most heavy-duty vehicles use ____ air brake systems.
Q.42
When you must travel down a hill, when should you switch into a lower gear?
Q.43
Drowsy driving is most common during:
Q.44
If one air system in a dual air brake system is very low on pressure:
Q.45
During an applied leakage test, the maximum leakage rate for a double combination vehicle is ____ in a minute.
Q.46
A low air pressure warning signal should activate:
Q.47
When it is difficult for others to see your vehicle, such as at dawn or dusk, you can help other drivers by:
Q.48
The safety belt should:
Q.49
During an applied leakage test, what is the maximum leakage rate that is safe for a single vehicle with air brakes?
Q.50
What helps prevent wheel lockup when braking?
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