Over the locking gear - Study guides, Class notes & Summaries

CDL Combination Vehicle Practice Test Questions and Answers Latest 2024/2025 (100% Correct) A tractor with a(n) ________ trailer requires the shortest amount of stopping distance . 1. empty 2. fully loaded 3. lightly loaded - correct answersfully loaded The air leakage rate for a combination vehicle ( engine off, brakes on) should not be more than _____ psi per minute . 1. 4 2. 6 3. 2 - correct answers4 If you do not do the final air brake check for air leaks and fix them before driving...

In coupling, just before the tractor is coupled with the trailer you should: - connect the emergency and service air lines. In coupling, you should not move the tractor after it is coupled until you push in the air supply knob and: - wait until the air pressure is normal. What happens immediately if the service air line comes apart while driving, but the emergency line is okay? - Nothing is likely to happen until you press the brakes. In coupling, before you back under the trailer, how ...

CDL Practice Combination ( Updated 2024 ) Complete Questions & Answers (Solved) 100% Correct 1. You have pushed the trailer air supply valve.You should not move or backa tractor under a trailer, until the whole air system is: A. At normal pressure. B. Between 60 and 80 psi. C. Empty. Answer: A. At normal pressure 2. When you uncouple a trailer, and after turning off the trailer air supply andput on the trailer brakes, you should: A. Start down the trailer landing gear. B. Back slo...

If you cross connect the two air lines the following will result - You 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? - Fully raised with the crank handle secured in its bracket Th trailer air supply control: - Is a red, eight sided knob A device which connects the service and emergency air lines from the truck to the trailer is called.. - Glad hands If one of the glad...

CDL Test Questions and 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 heavy,...

CDL Test Questions and 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 heavy,...

FL Driving Permit Road Rules Exam Questions and Answers 100% Pass In a crash, what are your chances of surviving if you wear shoulder belts and lap belts. - Correct Answer ️️ -The chances are twice as good. Over how much percent of the deaths could be prevented by using crash-tested child restraints? Injuries? - Correct Answer ️️ -Over 90 percent for deaths. 80 percent for injuries. What is the standard speed limit in municipal speed areas? - Correct Answer ️️ -30 mph. What ...

BECC MODULE 7 EXAM - QUESTIONS AND ANSWERS What’s the pressure range for HP? 1001 and above What component brings pressure from high to low? air reducers What are the two types of air reducers? 3000/2000 psi and 3000/80 What is the purpose of the flexible hose on the hose compressor? to absorb vibration What are the 5 sections of tag out? user guide, index, active, instrument log, cleared What are the 2 types of washers? DX225N and DW600B What equipment do you lube with MS 2190? LP air, HPAC...

1 NC CDL COMBINATION VEHICLES/EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ You are coupling a semi-trailer to your tractor but have not yet backed under, the trailer is at the right height when: - -It will be raised slightly when the tractor is backed under it. You should not back a tractor under a trailer until the whole air system is: - -At normal pressure. Which part of the kingpin should the locking jaws close around? - -The shank. When you get ready to back under the semi-trailer you...

CDL - Combination Vehicle Practice Test Questions And Answers A tractor with a(n) ________ trailer requires the shortest amount of stopping distance . 1. empty 2. fully loaded 3. lightly loaded - ANS fully loaded The air leakage rate for a combination vehicle ( engine off, brakes on) should not be more than _____ psi per minute . 1. 4 2. 6 3. 2 - ANS 4 If you do not do the final air brake check for air leaks and fix them before driving, 1. you could lose your brakes whil...