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