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KY CDL TANKER PRACTICE TEST

11. Air tank drains:
protect the tanks and the rest of the system from too much pressure.
are used to remove water and oil from the air tanks.
are used to move air to the brakes.
should not be used in wet weather.
12. When backing, it is best to:
use only the passenger's side mirror.
back toward the passenger's side when possible.
use a helper whenever possible.
try to back in the direction of the drift.
13. Too little weight on the driving axles can cause:
poor traction.
longer stopping distances.
mechanical damage.
poor visibility.
14. Before operating the vehicle, the driver should:
review the last vehicle inspection report.
should not review the vehicle inspection report and immediately try to find any vehicle defects.
rely on the last vehicle inspection and skip the pre-trip inspection.
None of the above.
15. When you pull off the road and stop, you should:
turn on the 4-way emergency flashers.
use your high beams.
flash your brake lights.
use the taillights.
16. _________ helps coordinate emergency response to chemical hazards.
The Federal Transportation Organization
The National Response Center
The National Chemical Network
The National Prevention Network
17. When should you downshift automatic transmissions?
Watch your tachometer, and downshift when your engine reaches the top of the range.
When going down steep grades.
When you want to go faster.
When you start to get drowsy.
18. The shipper must certify on the shipping paper:
that the shipment has been prepared according to the rules.
that the package is safe.
that the package contains hazardous materials.
Al of the above.
19. To prevent rollover, you should:
place the cargo near the rear of the trailer.
put the lightest parts of the cargo under the heaviest parts.
place the cargo near the front of the trailer.
keep the cargo as close to the ground as possible.
20. To keep your vehicle from rolling back when you start, you should:
apply the emergency brake whenever necessary.
pump the brakes.
partly engage the clutch before you take your foot off the brake.
turn the engine off before you take your foot off the brake.
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