Parking brake Study guides, Class notes & Summaries

CDL TEST EXAM 2024 WITH 100% CORRECT ANSWERS Truck escape ramps: a. Cannot be used by certain types of heavy vehicles. b. Are designed to protect vehicles from damage. c. Should not be used unless you have first tried all other ways to save your vehicle after brake failure. d. All of the above. - correct answer Correct Answer: Are designed to protect vehicles from damage. You are driving a vehicle that could safely be driven at 55 MPH on an open road. But traffic is now heavy, moving...

CDL AIR BRAKES QUESTIONS AND ANSWERS ALREADY PASSED When your vehicle is empty, start braking: Sooner than when loaded Modern air brake systems combine three different systems. They are the service brakes, the parking brakes and the : Emergency brake What does the air compressor governor do? It controls when air is pumped into the air tanks Oil and water that collects in air tanks can make brakes fail. If you do not have automatic tank drains, when should you drain the air tanks? ...

1A) In your vehicle, what should you adjust before you start your engine? • be sure vehicle is in park or neutral • adjust the seat so you can reach all controls • adjust all rear-view mirrors so that you can use them without having to lean forward or backward • move anything that blocks your view of mirrors or roadway • lock all doors • put on your seat belt and make sure all passengers do the same 1B) what are the equipment requirements for windshield and side windows?...

CDL HW Test ( Updated 2024 ) Complete Questions & Answers (Solved) 100% Correct 1. A commercial motor vehicle's (CMV's) engine controls are used for: *10 points A. safely operate your vehicle. B. start up and shut down the vehicle's engine. C. warn you when pressures or temperatures reach a dangerous level. D. help you steer, accelerate, brake, and park your CMV. Answer: start up and shut downthe vehicle's engine 2. If your truck has a(n) , you must first turn the engine key to the...

During normal driving spring breaks are usually held back by? - Answer- Air pressure When should the parking brake be applied? - Answer- Anytime the vehicle is parked Is it possible to have have an air leak in one system and the other will be unaffected? - Answer- yes Does the governor control when the air compressor will pump air into the storage tanks? - Answer- Yes The emergency braking system... - Answer- Uses parts of the service and parking brake system to stop the vehicle in t...

FSVO Exam Review (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A Q: What is designed to hold the apparatus, when loaded to its maximum in-service weight, on a 10% grade w/ transmission in neutral and parking brake released? Answer: Wheel chocks Q: What instrument gives indication of the electrical condition of the battery and indicates the amount of amperage being drawn from the battery? Answer: Voltmeter Q: What instrument is used f...

Tech A says that parking brakes on drum brake vehicles use separate brake shoes for backup in an emergency. Tech B says that parking brakes on drum brake vehicles mechanically operate the standard drum brake shoes. Who iscorrect? - Answer- Tech B Which of these drum brake systems uses servo action in both directions? - Answer- Duo-servo drum brake systems Tech A says that brake shoe linings saturated with brake fluid from a leaky wheel cylinder can be cleaned with brake cleaner and reused ...

CDL Test Questions & Answers 2024/2025 with 100% correct Truck escape ramps: a. Cannot be used by certain types of heavy vehicles. b. Are designed to protect vehicles from damage. c. Should not be used unless you have first tried all other ways to save your vehicle after brake failure. d. All of the above. - ANSWERSCorrect Answer: Are designed to protect vehicles from damage. You are driving a vehicle that could safely be driven at 55 MPH on an open road. But traffic is now heavy, mo...

Aumt Brake Final Exam |Complete Questions with Graded A+ Answers Tech A says that parking brakes on drum brake vehicles use separate brake shoes for backup in an emergency. Tech B says that parking brakes on drum brake vehicles mechanically operate the standard drum brake shoes. Who iscorrect? Tech B Which of these drum brake systems uses servo action in both directions? Duo-servo drum brake systems Tech A says that brake shoe linings saturated with brake fluid from a leaky wheel cy...

CLP Test Questions & Answers 2024/2025 If Trailer breaks away from Tractor, what keeps air in tractor? a) Tractor Protection Valve b) QR Valve c) Self adjusting slack adjustor - ANSWERSa) Tractor Protection Valve Front wheel braking is good under all conditions. True or False? - ANSWERSTrue What is a dual air brake system? a) 2 separate air brake systems that use a single set of controls b) Parking brake system c) Emergency brake system - ANSWERSa) 2 separate air brake syste...