CDL HW Test ( Updated 2024 ) Complete Questions & Answers (Solved) 100% Correct

CDL HW Test ( Updated 2024 ) Complete Questions & Answers (Solved) 100% Correct 1. A commercial motor vehicle's (CMV's) engine controls are used for: *10 points A. safely operate your vehicle. B. start up and shut down the vehicle's engine. C. warn you when pressures or temperatures reach a dangerous level. D. help you steer, accelerate, brake, and park your CMV. Answer: start up and shut downthe vehicle's engine 2. If your truck has a(n) , you must first turn the engine key to the 'on'position before engaging it. * 10 points A. starter button B. engine brake C. clutch button D. cruise control Answer: starter button 3. Which clutch position is required to start the engine or shift gears? *10 points A. Engaged B. Free play C. Disengaged D. Clutch brake Answer: Disengaged 4. Which of the following is a yellow, diamond-shaped knob that allows you toactivate the parking brake? * 10 points A. Parking brake control valve B. Trailer air supply valve C. Foot brake control valve D.Trailer brake hand-control valve Answer: Parking brake control valve 5. Secondary vehicle controls: *10 points A. provide backup functionality to the primary controls. B. shut down the vehicle's engine in an emergency. C. assist you in a safely operating your vehicle. D. all of the above. Answer: assist you in a safely operating your vehicle