2.
According to the Commercial Driver’s manual, why should you limit the use of your vehicle’s horn?
3.
Controlled braking is used when
4.
“Over-the-counter” medication used to treat the common cold
5.
Which of the following statements about causes of vehicle fires is true?
6.
When you see a hazard in the road in front of you, you should
7.
If a state or federal inspector judges that your vehicle is unsafe, they will put the vehicle out of service
8.
While driving you are looking ahead of your vehicle. How should you be looking?
9.
If you break down on a level, straight, four-lane, divided highway, where should you place the reflective warning triangles?
10.
Your vehicle is 40 feet long and you are traveling at 50 mph. The safe following distance is
11.
When backing your vehicle, you should
12.
Convex (curved) mirrors will
13.
The Driver’s Manual says you should use your horn
14.
When driving in fog, you should
15.
Why do hazardous materials regulations exist?
16.
Which of the following happens when a tire blows at highway speed?
17.
Water will extinguish which of the following fires?
18.
The braking effect of the engine is greatest when
19.
Most serious skids are a result of
20.
Drinking alcohol can affect your
21.
Shifting gears properly is important because
22.
Which of the following is true about rear drive wheel braking skids?
23.
Which of the following should you NOT do?
24.
Before entering a curve, you should
25.
When traveling down a long downgrade, you should always
26.
Can federal inspectors inspect your truck or bus?
27.
You are driving on a straight and level roadway at 60 mph and suddenly a tire blows out on your vehicle. What should you do first?
28.
How many missing or broken leaves in a leaf spring will cause your vehicle to be placed out-of-service?
29.
As alcohol begins to build up in the body, which of the following is affected first?
30.
When you are driving through construction zones, you should
31.
Bridge formulas are designed to
32.
If you drive through heavy rain or standing water your brakes may get wet. What can this cause when you apply the brakes?
33.
Which of the following is true?
34.
When fighting a fire, which is most correct?
35.
Which of the following statements about backing a commercial vehicle to a dock is NOT true?
36.
Which of the following statements is true?
37.
Which of the following is true concerning cold weather driving?
39.
When you are driving at night, you should
40.
What is the purpose of a pre-trip inspection?
41.
Which of the following is a sign of drowsy driving
42.
The proper way to load a vehicle is
43.
Placarding, the use of hazardous material placards and labels, is an example of
44.
Which of the following is true about the use of reflective emergency triangles?
45.
If you are aren’t sure that you have safe space to pass under an object, you should
46.
Use of alcohol can cause serious driving errors, including
47.
What three factors add up to the total stopping distance for a commercial vehicle?
48.
It you are being tailgated you should
49.
Which of the following conditions may produce a skid?