Cdl air brakes exam 2024 Study guides, Class notes & Summaries

CDL Air Brakes Test Exam With 100% Correct Answers 2024 To test air service brakes you should: - answerBrake 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 - answer60 If your vehicle has an alcohol evaporator, every day during cold weather you should: - answerCheck and fill the alcohol level All air brakes equipped vehicles have: - answerA supply pressure gauge The m...

You should know that your brakes are fading when? Answer - You have to push harder on the brake pedal to control you down hill speed If the spring brakes are on when should you push the brake pedal? Answer - Never Repeatedly pressing and releasing (fanning) the brake pedal may result in ? Answer - A loss of air pressure The driver must be able to see a low air pressure warning which comes on before pressure in the service air tank falls below_____PSI? Answer - 60psi If your truck or ...

TEXAS CDL AIR BRAKERS,TX CDL#3- AIR BRAKERS- SECTION 5,CDL AIR BRAKERS 2 NEWEST 2024 LATEST EXAM 2024 ACTUAL QUESTIONS AND CORRECT DETAILED ANSWERS|GRADED A+ The brake system that applies and releases the brakes when the driver uses the brake pedal is the _________brake system - ANSWER-service Before driving a truck or bus with dual air brake system the pressure in each system should be at least _______psi - ANSWER-100psi Your truck or bus has a dual air brake system if a low air ...

CDL Combination Test Exam With 100% Correct Answers 2024 If you cross connect the two air lines the following will result - answerYou will not have air going to the trailer brakes You have coupled with a semi-trailer. In what position should you put the front trailer supports before driving away? - answerFully raised with the crank handle secured in its bracket Th trailer air supply control: - answerIs a red, eight sided knob A device which connects the service and emergency air lines fro...

You should know that your brakes are fading when? Answer - You have to push down harder on the brake pedal to control your speed on a downhill speed If the spring brakes are on, when should you push the brake pedal? Answer - Never Repeatedly pressing and releasing (fanning) the brake pedal may result in: Answer - a loss of air pressure The driver must be able to be able to see a low air pressure warning which comes on before pressure in the service air tank falls below PSI Answer - 60 ...

CDL Combination Test Exam With 100% Correct Answers 2024 If you cross connect the two air lines the following will result - answerYou will not have air going to the trailer brakes You have coupled with a semi-trailer. In what position should you put the front trailer supports before driving away? - answerFully raised with the crank handle secured in its bracket Th trailer air supply control: - answerIs a red, eight sided knob A device which connects the service and emergency air lines fro...

CDL Practice Test Exam With 100% Correct Answers 2024 A railroad crossing is ahead of you and you are hauling hazardous material. When you stop for the crossing, you can stop as far away as ____ feet from the nearest rail. - answer50 Who is responsible for safely transporting a hazardous material shipment without delay and keeping the shipping papers in the right place? - answerthe driver You find an overheated tire during an enroute inspection. If you are hauling hazardous materials, you...

You should know that your brakes are fading when?Answer - You have to push harder on the brake pedal to control you down hill speed If the spring brakes are on when should you push the brake pedal?Answer - Never Repeatedly pressing and releasing (fanning) the brake pedal may result in ?Answer - A loss of air pressure The driver must be able to see a low air pressure warning which comes on before pressure in the service air tank falls below_____PSI?Answer - 60psi If your truck or ...

CDL Lincense Test Exam With 100% Correct Answers 2024 On your new tractor-trailer, you will find these two colored knobs on the dashboard. To release the vehicle's parking brakes, you should - answerpush in the yellow knob. When the driver of a large CMV with air brakes presses the brake pedal, compressed air enters the control port of relay valves like this one. Where does this air go then? - answera. To the quick release valves b. To the brake chambers c. To the air tanks d. None of ...