AL CDL PRACTICE TEST - GENERAL KNOWLEDGE

11. Which of the following beverages contains the most alcohol?
A 5 ounce glass of 12% wine
A 1½-ounce shot of 80 proof liquor
A 12 ounce glass of 5% beer
All of the above.
12. How many drinks per hour can be handled by the liver?
About 4 drinks per hour.
About 1 drink per hour.
About 2 drinks per hour.
About 3 drinks per hour.
13. Mirror adjustment should be checked:
once a month.
prior to the start of any trip.
once a week.
only if you plan on using them.
14. When drivers make a turn they should:
look behind the vehicle.
look in the direction they are going to turn.
look far ahead.
look in the opposite direction of the turn.
15. Which of the following is NOT one of the four basic skills required to operate a commercial motor vehicle?
Backing safely
Accelerating
Steering
First-aid certification
16. Move-over laws require drivers to _________ when approaching an emergency vehicle stopped on the roadside or a work zone.
change direction
stop
sound their horn
slow down and change lanes
17. Which of the following statements about driving in areas with strong winds is true?
Strong winds make it difficult to stay in your lane.
Wind can be a problem especially when you enter a tunnel.
You should drive alongside other vehicles to help break up the wind.
The problem is usually worse for heavier vehicles.
18. Which of the following is not a sign of fatigue?
Feeling hungry
Feeling irritable
Daydreaming
Yawning repeatedly
19. While driving, you should use your mirrors to:
check where the rear of your vehicle is while you make turns.
know where other vehicles are around you.
check the condition of the tires and cargo.
All of the above.
20. Water in the brakes can cause the brakes to:
be weak or apply unevenly.
overheat.
fade.
break.
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More