MO CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST

11. Distracted driving can cause accidents. To avoid distractions while on the road, you should:
plan your route while driving only if there are no cars around you.
limit the use of your mobile phone to the first hour of driving.
turn off all communication devices.
12. ABS will:
increase your average speed.
shorten your stopping distance.
not change your normal braking capability.
13. Transporting livestock requires special attention. Why?
Because livestock can move around in a trailer.
Because livestock can lean on curves.
All of the above.
14. Distracted driving can cause collisions. Which of the following can distract your attention while you are driving?
Talking to passengers.
Listening to music.
All of the above.
15. If you must stop on or by a one-way or divided highway, where should you place the three reflective triangles?
100 feet and 200 feet toward the approaching traffic, and 10 feet in front of the vehicle.
10 feet and 100 feet toward the approaching traffic, and 200 feet in front of the vehicle.
10 feet, 100 feet, and 200 feet toward the approaching traffic.
16. The law requires __________ to inspect a commercial motor vehicle before a trip.
the driver
a qualified inspection technician
a qualified testing engineer
17. Which of the following statements about brake shoes is true?
Brake shoes should be thinner than ¼ inch.
Brake drums must have cracks longer than half the width of the friction area.
None of the above.
18. Slippery surfaces usually:
can cause lack of steering power.
make it easier to stop.
make it more difficult to stop.
19. When should you inspect your vehicle and cargo?
Before and during a trip.
Before and after a trip.
Before, during and after a trip.
20. If you let air out of hot tires:
air pressure will increases, causing the tires to blow out.
the tires will cool off much sooner.
as the tire cools, the air pressure will be too low.
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