CDL Practice Test #3 (100% Accurate)

Which of these statements is true about pressure? correct answers Air pressure in the tires increases with temperature Which of these statements is true about drugs? correct answers use of drugs can lead to collision and/or arrest When driving on grades which of these is the best choice for a safe speed? correct answers Based on your vehicle and its cargo, select a speed that is safe within the posted speed When a doctor prescribes medication for you and you know you will be driving, you should: correct answers Ask the doctor if the medication will affect your ability to drive If you do not have a hazmat endorsement on your commercial driver license, and are asked to deliver hazardous materials in a placarded you should correct answers Refuse to transport the load "Implied consent" means when you sign the driver license application form you: correct answers Give consent to be tested for alcohol in your blood In bad weather, many car drivers tailgate large vehicles you should: correct answers Speed up to distance yourself from the tailgater Which of these is not a danger when an automatic transmission is forced into a lower gear at high speed? correct answers Loss of steering control A key principle to remember about loading cargo is to keep the load: correct answers Balance in the cargo area What is the best advice for drivers to follow when a heavy fog occurs? correct answers Park at rest area or truck stop until visibility is better For a first offense of driving a commercial vehicle under the influence of alcohol or drugs, you will lose your CDL for at least: correct answers 1 year Which of these is a danger of crossing railroad tracks on dirt roads? correct answers the ground underneath the tracks may not be stable What will help keep an engine cool in hot weather? correct answers Making sure the engine has the right amount of oil. A helper should be used to help back your vehicle correct answers Whenever possible If you must cross into the oncoming lane as you make a turn, you should: correct answers watch for oncoming traffic