Louisiana Class D "Chauffeur's" License
Exam Questions And Answers Latest Update
Maximum width for vehicles (Excluding Buses) -
correct answer ✅8 feet
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 -
correct answer ✅Stab braking
A load will not project more than ____ beyond the width of the
body -
correct answer ✅6 inches
Time it takes for the air to flow through the lines to the brakes -
correct answer ✅One half second or more
Maximum width for buses -
correct answer ✅8 feet 6 inches
If the low air pressure warning comes on, ____ -
correct answer ✅Stop and safely park your vehicle as soon as
possible
, Louisiana Class D "Chauffeur's" License
Exam Questions And Answers Latest Update
Maximum height for all vehicles -
correct answer ✅13 feet 6 inches
Brakes can fade or fail from excessive heat caused by ____ and not
relying on the ____ effect or ____ -
correct answer ✅Using them too much, engine braking, improper
adjustment
Maximum length for any single vehicle (Including Load) -
correct answer ✅40 feet
Any time you park, use the parking brakes unless:
1. The brakes are ____
2. The brakes are ____ in freezing temperatures -
correct answer ✅Very hot, very wet
Maximum length for truck-tractor and trailer combination -
correct answer ✅65 feet
Most common type of hitch -
correct answer ✅Ball and coupler
Exam Questions And Answers Latest Update
Maximum width for vehicles (Excluding Buses) -
correct answer ✅8 feet
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 -
correct answer ✅Stab braking
A load will not project more than ____ beyond the width of the
body -
correct answer ✅6 inches
Time it takes for the air to flow through the lines to the brakes -
correct answer ✅One half second or more
Maximum width for buses -
correct answer ✅8 feet 6 inches
If the low air pressure warning comes on, ____ -
correct answer ✅Stop and safely park your vehicle as soon as
possible
, Louisiana Class D "Chauffeur's" License
Exam Questions And Answers Latest Update
Maximum height for all vehicles -
correct answer ✅13 feet 6 inches
Brakes can fade or fail from excessive heat caused by ____ and not
relying on the ____ effect or ____ -
correct answer ✅Using them too much, engine braking, improper
adjustment
Maximum length for any single vehicle (Including Load) -
correct answer ✅40 feet
Any time you park, use the parking brakes unless:
1. The brakes are ____
2. The brakes are ____ in freezing temperatures -
correct answer ✅Very hot, very wet
Maximum length for truck-tractor and trailer combination -
correct answer ✅65 feet
Most common type of hitch -
correct answer ✅Ball and coupler
