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KY CDL HAZMAT PRACTICE TEST

21. The parking brake:
should be used when you need to apply the brakes firmly.
should be used whenever you park.
should be used when driving in bad weather.
All of the above.
22. You are more at risk of being fatigued:
when stopping periodically during long trips.
after getting more than 8 hours of sleep.
when driving during the day.
when driving alone.
23. When driving at night you should:
use your high beams when it is safe and legal to do so.
keep the interior light on.
always use low beams.
All of the above.
24. Which of the following statements about backing heavy vehicles is true?
The helper should stand where you cannot see the helper.
Always back as quickly as possible.
You should avoid backing whenever you can.
Back to the right side so that you can see better.
25. Overloading can have negative effects on:
steering.
speed control.
braking.
All of the above.
26. Who pays for the cleanup of contaminated roadways, parking lots, and drainage ditches?
The driver
The carrier
The shipper
The manufacturer
27. If you get stuck on railroad tracks, you should:
have a helper push your vehicle.
stay in the vehicle and call for help.
get out of the vehicle and away from the tracks.
check the engine compartment quickly.
28. When it comes to hazardous materials, the technical name is:
a medical term used by emergency personnel, currently used in scientific and technical texts, handbooks, journals.
the generic shipping name of that material.
a specific chemical that makes the product hazardous.
the name that identifies the hazard class of the cargo.
29. When going down grades, you should:
downshift to a lower gear.
rely solely on engine braking to reduce your speed.
put the transmission in Neutral.
shift up.
30. When crossing railroad tracks, you should:
put the transmission in Neutral.
try to pass slower vehicles.
not stop.
shift gears while crossing the tracks.
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