CDL PRACTICE TEST - GENERAL KNOWLEDGE (MISSOURI)

11. No matter how small the cargo is, it should have at least:
1 tie-down.
4 tie-downs.
2 tie-downs.
12. A high center of gravity:
means your vehicle is more likely to tip over.
helps the vehicle be more stable while turning.
is less dangerous in curves.
13. The amount of liquid to load into a tank depends on:
the weight of the liquid.
the amount the liquid will expand in transit.
All of the above.
14. When using a fire extinguisher on a fire, you should:
get as close to the fire as possible.
stay as far away from the fire as possible.
aim the extinguisher at the top of the fire.
15. Traction is:
the distance your vehicle will travel while you are braking.
friction between the tires and the road.
friction between the front and rear tires.
16. Two of the most common causes of tire fires are:
Loose lug nuts and duals that touch.
Duals that touch and under-inflated tires.
Driver smoking and bleeding tar.
17. Whenever you back up with a trailer, position your vehicle so you can back in a straight line. If you must back on a curved path, back toward:
the right side.
the driver's side.
Either side.
18. Which of the following helps keep the engine cool in hot weather?
Making sure the anti-lock braking system is on.
Driving faster to force more air into the radiator.
Making sure there is enough engine oil.
19. Which of the following statements about stopping distance is true?
Braking distance is the distance your vehicle will travel, in ideal conditions, while you are braking.
Perception distance is the distance your vehicle travels, in ideal conditions, from the time your eyes see a hazard until your brain recognizes it.
All of the above.
20. If no qualified person is at the accident and an injured person is bleeding heavily, how can you give assistance?
Apply direct pressure to the wound.
Poor cold water on the wound.
Look for a doctor.
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