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Air Brake Questions and Answers (Q&A)

L. Hawkes, Teacher
Answered: Jun 28, 2018
You need to be in proper gear when you are driving down a hill because you are only required to use the brake hard enough to get a slowdown. It can be tricky to go down a hill when you 're not an...Read More

2 Answers

532 views
John Smith
Answered: Dec 05, 2020
Less than two psi in one minute for single vehicles and less than three psi in one minute for combination vehicles

1 Answer

420 views
L. Hawkes, Teacher
Answered: Mar 29, 2019
Controlled braking is the opposite of a sudden pressing of the brakes leading to a jerky stop. Keeping your heel on the floor and using toes to apply pressure on the brake pedal gives you the...Read More

2 Answers

348 views
Fieldcomk
Answered: Dec 05, 2020
Shut off the engine with enough air pressure, turn on the electrical power and step on and off the brake pedal until the low air pressure warning signal comes on.

1 Answer

308 views
Fieldcomk
Answered: Dec 05, 2020
A two brake system, one operates the front brakes and one operates the back brakes.

1 Answer

283 views
John Smith
Answered: Dec 05, 2020
You have to push the brake pedal harder to control speed on a downgrade.

1 Answer

261 views
Towtruckqa
Answered: Aug 17, 2020

Towing vehicle air brake system to the trailer air brake system.

2 Answers

254 views
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