Cdl combination Study guides, Class notes & Summaries

NC CDL Combination Vehicles Exam Questions Answered Correctly!!

What is the maximum speed limit for heavy trucks on the highway at night? - 65mph What should you do when going down a steep grade in a heavy vehicle? - Shift to a lower gear What should you do when turning right in a vehicle which is too large to be turned while staying in the proper lane? - Approach the corner in the proper lane, about 4 feet from the curb(close enough to keep a car from passing on the right). As soon as the front wheels pass the corner, turn wide to the right, swinging o...

CDL - Combination Vehicle Practice Test Complete Questions And Answers A tractor with a(n) ________ trailer requires the shortest amount of stopping distance . 1. empty 2. fully loaded 3. lightly loaded 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 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 while driving...

A tractor with a(n) ________ trailer requires the shortest amount of stopping distance . 1. empty 2. fully loaded 3. lightly loaded correct answer: 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 correct answer: 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 while driving 2. your fuel usage will increase 3. ...

CDL COMBINATION VEHICLES 2024/2025 EXAM PRACTICE WITH 200 QUESTIONS AND CORRECT ANSWERS (100% CORRECT ANSWERS)/ CDL-COMBINATION VEHICLES EXAM PREP 2024 (NEW!)

CDL Combination Test ( Updated 2024 ) Complete Questions & Answers (Solved) 100% Correct 1. When you check the lower fifth wheel, you do NOT need to check a) That there are no missing parts b) That you cannot see any space between the upper and lower fifth wheels c) That the shut-off valves completely closed d) Whether it has enough grease Answer: c) That the shut-off valves completely closed 2. Which of the following is most likely to roll over? a) The rear trailer of a triple b) Th...

CDL Combination Vehicle Practice Test Questions With Answers Latest Updated 2024/2025 | 100% Correct. Loss of air pressure in the emergency line causes: A. the relay valves to close B. an increase in air pressure to the service line C. the trailer's emergency brakes to come on 3. A tractor with a __ trailer requires the shortest amount of stopping distance. A. empty B. lightly loaded C. fully loaded 4. Which of these statements is true? A. the brake and suspension of combination vehicl...

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CDL Combination Vehicles Practice Test Questions and Answers

NC CDL Combination Vehicles Exam Questions with 100% Correct Answers | Verified |Updated

CDL Combination Vehicle Practice Test Questions & Answers Latest Updated 2024/2025. You supply air to the trailer tanks by: A. pushing in the trailer air supply valve B. pulling out the trailer air supply valve C. connecting the service air line 2. Loss of air pressure in the emergency line causes: A. the relay valves to close B. an increase in air pressure to the service line C. the trailer's emergency brakes to come on 3. A tractor with a __ trailer requires the shortest amount of sto...