CDL PRACTICE TEST - GENERAL KNOWLEDGE (FLORIDA)

31. Blocking is used to:
keep the cargo from sliding.
protect people from spilled cargo.
protect the cargo from weather.
All of the above.
32. ABS:
is not required on newer trucks.
gives you more control over the vehicle during braking.
is not available for doubles and triples.
increases your normal braking capability.
33. If you cannot see well enough while driving in cold weather, you should:
keep driving and check that the wiper blades press against the window hard enough to wipe the windshield clean.
reduce your speed and make sure the windshield washer works.
turn your defroster on and slow down until you can see again.
stop safely and fix the problem.
34. Service lines are often coded with the color ____ to keep from getting them mixed up with the emergency line.
red
yellow
blue
orange
35. HAZMAT placards are:
speed signs
regulatory signs
warning signs
optional signs
36. The first thing to do at an accident scene is to:
gather information.
care for the injured.
keep another accident from happening.
notify authorities.
37. Slippery surfaces usually:
can cause lack of steering power.
make it more difficult to stop.
make it easier to stop.
None of the above.
38. Which of the following is a common cause of fire?
Under-inflated tires and duals that touch.
Short circuits due to loose connections.
Improperly sealed cargo.
All of the above.
39. If your vehicle is equipped with a front brake limiting valve, to ensure normal stopping power make sure the control is:
in the "off" position.
in the "normal" position.
in the "neutral" position.
in the "slippery" position.
40. Drivers who must stop on a road or the shoulder of any road must put out their emergency warning devices within:
5 minutes
15 minutes
20 minutes
10 minutes
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