When you apply the brakes - Study guides, Class notes & Summaries

You supply air to the trailer tanks by: 1. Pushing in the trailer air supply valve 2.Pulling out the trailer air supply valve 3. Connecting the service line gland hand - correct answers 1.Pushing in the trailer air supply valve. A driver crosses the air lines when hooking up to an old trailer with no spring brakes. What will happen? 1. The Hand valve will apply the tractor brakes not the trailer brakes 2. The brake pedal will work the trailer spring breaks not the trailer breaks. ...

Straight ahead - Ans - When planning to make a left turn across an intersection and you are waiting in the middle of the intersection for the traffic to clear, your front tires should be turned: Look for the roadwork - Ans - When you see a "Roadwork Ahead" sign you should: Apply hard steady pressure without locking up your wheels - Ans - To stop in an emergency situation when your car does not have ABS brakes, you should: 4 Seconds - Ans - When you are driving on the freeway and t...

Texas CDL Air Brakes Questions and Answers Already Passed Air brake systems combine what three different systems? Service brakes, parking brakes and emergency brakes. When should you drain the air tanks? After every working day. Why drain water from the compressed air tanks? Water can freeze in cold weather and cause brake failure. Air brake equipped vehicles must have: A supply pressure gauge and warning signal when psi drops below 60. What can legally hold a parking or eme...

You supply air to the trailer tanks by: 1. Pushing in the trailer air supply valve 2.Pulling out the trailer air supply valve 3. Connecting the service line gland hand - correct answers 1.Pushing in the trailer air supply valve. A driver crosses the air lines when hooking up to an old trailer with no spring brakes. What will happen? 1. The Hand valve will apply the tractor brakes not the trailer brakes 2. The brake pedal will work the trailer spring breaks not the trailer breaks. ...

After every working day ANSWER: Oil and water usually collect in compresed air tanks. If you do not have an automatic tank drain, when should you drain the air tanks? Why drain water from the compressed air tanks? ANSWER: Water can freeze in cold weather and cause brake failure. The air brake system for a straight truck or bus should not leak at a rate of more than __________ psi per minute with the engine off and the brakes released. ANSWER: 2 To make an emergency stop with air bra...

A resident continues to ask you the same question over and over again each time you come into the room. You should: a. Tell the person you are tired of answering the same question b. Yell at the resident c. Report the behavior d. Be patient (Ans- D Before leaving on for lunch, you need to: a. Use the bathroom and wash your hands b. Turn off the computer c. Call home and check on your children d. Tell the nurse (Ans- D The most common cause of COPD/emphysema is: a. Pollutio...

NCCCO / CCO Crane Exams BUNDLED TOGETHER (Latest 2024 / 2025 Update) Questions and 100% Correct Verified Answers | Grade A Q: Side loading may be caused by: Answer: Starting and stopping the swing rapidly Q: What is the best procedure to follow when underground utilities may be present? Answer: Contact local utility company Q: eccentric main boom tip reeving causes: Answer: Twisting of the boom Q: How many randomly broken wires in one lay, must there be to remove running wire rope from service? ...

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...

1. A passenger on a motorcycle should a. Mount the motorcycle before the engine starts. b. Mount the motorcycle after the engine starts. c. Sit as close to the rear of the motorcycle as possible. d. Hold onto the seat ANS Mount the motorcycle after the engine starts. 2. A motorcycle operator can slow down by a. Upshifting b. Downshifting c. Cross-shifting d. Rolling the throttle ANS Downshifting 3. When making normal stops, you should a. Use only the rear brake b. Use only the ...

Driving Commercial Vehicles. ICBC Questions and Answers Graded A+ Chapter 1: What kinds of vehicles require the driver to have an air brake endorsed drivers licence in order to operate them. Any vehicle with air-over-hydraulic brakes. Endorsement code: 15 Chapter 1: Which driver licence classes allow you to operate a school bus? Class 1 Class 2 Class 4 (unrestricted)/(restricted) Class 5 (Passenger vehicles used as school buses with seating capacity of not more than 10 includ...