Louisiana Class D Chauffeur's License Questions with CORRECT Answers (Grade A+)

Louisiana Class D Chauffeur's License Questions with
CORRECT Answers (Grade A+)

Question 1:
Maximum width for vehicles (Excluding Buses)

Answer:

8 feet


Question 2:
a) Press the brake pedal as hard as you can. b) Release the brakes when the wheels lock up.
c) As soon as the wheels start rolling, put on the brakes fully again

Answer:

Stab braking


Question 3:
A load will not project more than ____ beyond the width of the body

Answer:

6 inches


Question 4:
Time it takes for the air to flow through the lines to the brakes

Answer:

One half second or more


Question 5:
Maximum width for buses

Answer:

8 feet 6 inches

, Question 6:
If the low air pressure warning comes on, ____

Answer:

Stop and safely park your vehicle as soon as possible


Question 7:
Maximum height for all vehicles

Answer:

13 feet 6 inches


Question 8:
Brakes can fade or fail from excessive heat caused by ____ and not relying on the ____ effect
or ____

Answer:

Using them too much, engine braking, improper adjustment


Question 9:
Maximum length for any single vehicle (Including Load)

Answer:

40 feet


Question 10:
Any time you park, use the parking brakes unless: The brakes are ____ The brakes are ____
in freezing temperatures

Answer:

Very hot, very wet


Question 11:
Maximum length for truck-tractor and trailer combination

Answer:

65 feet