CDL GENERAL KNOWLEDGE TEST (FLORIDA) - PRACTICE TEST

31. On any upgrade, gravity:
doesn't affect your speed.
slows you down.
speed you up.
doubles your speed.
32. Using a helper when backing up is:
illegal.
encouraged.
not recommended.
dangerous.
33. How can you avoid rolling back when you start your vehicle?
Use stab braking before you engage the clutch.
Accelerate quickly so the vehicle does not jerk.
Partly engage the clutch before you take your right foot off the brake.
All of the above.
34. Which of the following is true about curved mirrors?
In a curved mirror things seem closer than they really are.
In a curved mirror everything appears smaller than it would if you were looking at it directly.
They are illegal in most States.
None of the above.
35. Fully loaded trucks require greater stopping distances than empty vehicles. True or False?
False.
True, but only if the truck was built after 1998.
True.
True, but only on wet surfaces.
36. Class 8 hazardous materials include:
Flammable solids
Corrosives
Explosive materials
Poison
37. When passing a parked vehicle, which of the following is the only thing you do NOT need to watch out for?
Passenger door opening
Wheels starting to turn
Lights coming on
Driver's door opening
38. Skids caused by acceleration can usually be stopped by:
taking your foot off the accelerator.
swerving to the left.
applying the brakes firmly.
swerving to the right.
39. If your ABS malfunctions:
the parking brakes will not work.
the service brake will not work.
you should immediately come to a complete stop.
you still have normal brake functions.
40. How does ABS help you?
ABS replaces your normal brakes and helps you  to stop faster.
ABS helps you avoid wheel lock up and maintain control when you brake hard on slippery surfaces.
ABS always shortens your stopping distance.
ABS makes stab braking more effective.
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