CDL - Combination Vehicle Practice (100% Error-free Answers)

Containerized loads: correct answers Are typically used for freight carried partway by rail or ship which of these is important to check before driving in the winter? correct answers Tires Exhaust Both of the above Which of these is true about hours of service? correct answers You should ba...

T/F. you should use low beams when ever you can? correct answers False When using your Low Beams, you can see ahead about______feet. correct answers 250 When using your High Beams, you can see ahead about _______ feet. correct answers 350-500 What are some tips to follow so you won't becom...

Where should your reflectors be placed when you stopped on a undivided highway? correct answers Place within 10 feet of the front or rear corners to mark the location of the vehicle and 100 feet behind and ahead of the vehicle. When should you downshift automatic transmissions? correct answers Be...

Who must have a CDL? correct answers 1. Operate a vehicle with a GVWR more than 26,000lbs 2. Trailers with a GVWR more than 10,000lbs if the gross comb weight rating is more than 26,000lbs 3. More than 15 persons including driver 4. Vehicles with hazardous materials placards Can you have more ...

What is the most important reason for doing a vehicle inspection correct answers To ensure the vehicle is safe to drive and roadworthy. What things should you check during a trip correct answers Tires, brakes, lights, connections to trailer, trailer coupling devices, cargo securement devices(tarp...

A railroad crossing is ahead of you and you are hauling hazardous material. When you stop for the crossing, you can stop as far away as ____ feet from the nearest rail. correct answers 50 Who is responsible for safely transporting a hazardous material shipment without delay and keeping the shippi...

amber correct answers Side marker reflectors which are not at the rear of the vehicle must be what color? wipe each one clean correct answers As you check your signal lights, you should...? For leaks correct answers Why should you look under your vehicle at the beginning of your pretrip inspec...

If you are convicted of a traffic violation: correct answers You must tell your employer. The shut off valve for the rear trailer should be: correct answers Closed. What do ABS brakes do? correct answers Help you avoid wheel lock up. If wheel bearing seals are leaking, you should: correct a...

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 ...

How long should the mud flaps on a truck and trailer be? correct answers Long enough to reach within 8 in of the roadway If you're driving in town, how far will your recommended 12-15 second planning ahead measure in distance? correct answers about a single block A bridge formula restricts th...

What is the minimum number of tiedowns that a flatbed load must have? correct answers 2 Which of the following should you NOT do if you experience a tire failure? Hold steering wheel firmly brake hard and immediately stay off brake pedal be aware that a tire has failed correct answers Brake ...

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 answers Correct Answer: Are designed ...

WHAT IS THE MOST IMPORT REASON FOR DOING A VECHICLE INSPECTION ? correct answers SAFTEY WHAT SENSES SHOULD YOU USE correct answers LOOK-SEE,HEAR-LISTEN,SMELL,FEEL FRONT TIRES correct answers 4/32 NAME SOME TIRE PROBLEMS ? correct answers MISMATCHED SIZES ,RADIAL AND BIAS-PLY TIRES USED TOGE...

You should know that your breaks are fading when? correct answers You have to push harder on the break pedal to control your down hill speed. If the spring breaks are on, when should you push the break pedal? correct answers Never Repeatedly pressing and releasing (fanning) the brake pedal may...