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