Cdl combination test - Study guides, Class notes & Summaries

CDL Combination Vehicle Practice Test Questions & Answers Latest Updated 2024/2025 (100% Correct) 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...

NC CDL Exam-Combination Vehicles Test Questions and Answers

CDL - Combination Vehicle Practice Test Questions and Answers (Latest Update 2024)

CDL-COMBINATION VEHICLE PRACTICE TEST WITH CORRECT QUESTIONS WITH CORRECTRY ANALYZED ANSWERS (ACTUAL EXAM) ALREADY GRADED A+ LATEST 2024

Combination Vehicle Practice Test- CDL Exam with Complete Solutions 100% Solved

Exam-Combination Test CDL Questions and Answers

CDL COMBINATION TEST If you cross connect the two air lines the following will result - Answer- 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? - Answer- Fully raised with the crank handle secured in its bracket Th trailer air supply control: - Answer- Is a red, eight sided knob A device which connects the service and emergency air lines from the truck to the traile...

CDL - Combination Vehicle Practice Test Complete Questions And Answers 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...

CDL – COMBINATION VEHICLE PRACTICE TEST QUESTIONS AND CORRECT ANSWERS 2024/2025 GRADED A+. 2 / 12 1. A tractor with a(n) trailer requiresthe shortest amount ofstopping distance . 1. empty 2. fully loaded 3. lightly loaded 2. 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 3.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...

CDL COMBINATION VEHICLE PRACTICE TEST LATEST UPDATE 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 cou...