Heavy truck brakes test - Study guides, Class notes & Summaries

CDL Air Brakes Test Questions and Answers 100% Pass To test air service brakes you should: Brake firmly while slowly moving forward The driver must be able to see a low air pressure warning which comes on before pressure in the service air tanks falls below ____ psi 60 If your vehicle has an alcohol evaporator, every day during cold weather you should: Check and fill the alcohol level All air brakes equipped vehicles have: A supply pressure gauge The most common type of found...

CA DMV Permit Test (2022/2023) (100 Top Questions) with Verified Answers You may drive a motor vehicle in a bike lane No more than 200 feet before making a right turn You drive defensively when you: Keep your eyes moving to look for possible hazards. When driving in fog, you should use your: Low beams When driving in fog, you should: Slow down and use your low beam headlights This yellow side means: (Yellow diamond with an arrow pointing up and another right curved lane intersecting) kinda l...

CDL Air Brake Practice Test Questions with Verified Answers The parking or emergency brake on a heavy vehicle can only be held in position by something that cannot leak away, like: a. Fluid pressure b. Spring pressure c. Air pressure d. Any of the above b. Spring pressure A straight truck or bus air brake system should not leak at a rate of more than __ psi per minute with the engine off and the brake released. a. 1 b. 2 c. 3 d. 4 c. 3 Your vehicle has dual air brake ...

he parking or emergency brake on a heavy vehicle can only be held in position by something that cannot leak away, like: a. Fluid pressure b. Spring pressure c. Air pressure d. Any of the above b. Spring pressure A straight truck or bus air brake system should not leak at a rate of more than __ psi per minute with the engine off and the brake released. a. 1 b. 2 c. 3 d. 4 c. 3 Your vehicle has dual air brake system. If low air pressure warning comes on for the secondar...

CDL Test Questions With Answers Latest Updated 2024/2025 | 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. - 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 heav...

CDL Test Questions and Answers Latest Updated 2024/2025 (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. - 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,...

ICBC Class 4 Questions and Answers Fully Solved A passing lane has just opened up on a long narrow stretch of highway. The truck is traveling very slowly. The driver of the truck should: a. Stay in the left lane and allow the cars to pass on the right. b. Go into the right lane and allow the cars to pass on the left. c. Drive right down the broken white line to give the truck more space. d. The truck driver can choose either lane, cars may pass the truck on either side. B What class ...

CDL Test Questions and Answers Latest Updated 2024/2025 (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. - 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,...

ICBC Class 4 Exam Questions Correct Answers New Update A passing lane has just opened up on a long narrow stretch of highway. The truck is traveling very slowly. The driver of the truck should: a. Stay in the left lane and allow the cars to pass on the right. b. Go into the right lane and allow the cars to pass on the left. c. Drive right down the broken white line to give the truck more space. d. The truck driver can choose either lane, cars may pass the truck on either side. - Answers -...