MISSOURI CDL PRACTICE TEST - GENERAL KNOWLEDGE

11. When you exit a highway using an off ramp that goes downhill and turns at the same time, you should:
wait until you are in the curve curved part of the off ramp before downshifting.
get on the curved part of the off ramp, then brake and turn at the same time.
slow down before you get on the curved part of an off ramp.
12. When checking the condition of the visible parts during your pre-trip inspection, make sure that the _________ are secured against rubbing, snagging or wearing.
tailboards
air lines and electrical wiring
reflectors
13. A high center of gravity means:
you'll have better traction.
you are more likely to tip over.
a rollover is less likely.
14. Move-over laws require drivers to _________ when approaching an emergency vehicle stopped on the roadside or a work zone.
stop
change direction
slow down and change lanes
15. Gross vehicle weight (GVW) is:
the total weight of a single vehicle and its load.
the value specified by the manufacturer as the loaded weight of a combination vehicle.
the total weight of the vehicle, including the load and any trailers.
16. Whether or not you load and secure your load yourself, you are responsible for:
recognizing overloads and poorly balanced weight.
inspecting your cargo.
All of the above.
17. You are driving a 30-foot vehicle at 35 mph. You should allow at least ______ of following distance between your vehicle and the vehicle in front of you.
3 seconds
4 seconds
2 seconds
18. When is it safe to remove the radiator cap?
Whenever coolant has to be added to the system.
When you can touch the radiator cap with your bare hand.
As soon as you've stopped, as long as the engine is not hot.
19. The best time to take a short break is:
when you start to feel drowsy.
before you feel you need it.
when you feel you can't go any further without one.
20. To check the automatic transmission fluid:
you must go down grades.
the engine may have to be running.
the wheel nuts must be loose.
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