CDL Miscellaneous Questions and Answers 2023 Latest (Rated A+)

1. Which of the following is NOT part of the drum brake?: Safely Value 2. You may sometimes haul small-arms ammunition, emergency shipments of drugs or hospital supplies on a bus. The total weight of all such hazardous material must not be greater than:: 500 pounds 3. Which of the following is NOT part of the braking process when driving a tractor-trailer combination vehicle with ABS?: You should drive more quickly so that you will be able to keep the trailer and tractor straight 4. Which of the following is NOT part of checking that air is flowing: Pressing the pedal several times to lower the air pressure 5. What is the point of NOT using the trailer hand valve while driving?: 6. The distance that you should look ahead of your vehicle while driving amounts to about at highway speed?: 1/4 Mile 7. The purpose of using chocks when parking a vehicle that does not pos- sess spring brakes?: To keep the trailer from moving 8. Which of these statements about drinking alcohol is true?: Alcohol first affects judgement and self control, which are essential for safe driving statistics show that drivers who have been drinking have a much greater chance of being in a crash. All of the above (Answer) 9. A driver who transports radioactive materials and has to follow a certain route must have had special training by the carrier with in the last years: 2 10. At what measurement is the safely valve USUALLY set to open?: 150 psi 11. Which one of the following types of cargo must NEVER be carried on a bus with a passenger?: Tear gas 12. If you are in an accident involving hazardous materials you should:: Keep all people far away and up wind of the accident 13. No one may smoke within 25 feet of any vehicle that contains explosives, oxidizers. or:: Flammable materials 14. If you've an A:B:C type fire extinguisher, what can it be used on?: Wood, paper, cloth, gasoline fires, and electric fires -- All of the above 15. Who is responsible for finding out what permits or special routes you'll need to haul hazardous materials?: The driver