Class A Driving Test | Iowa 2024 #2 Page 4 of 7
Train for FREE online with our Iowa class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a IA CDL class A permit in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.
22 . A first felony conviction involving the use of a CMV will result in loss of license for:
A first conviction of using a CMV in the commission of a felony will result in the loss of your CDL for at least one year. A second conviction will result in loss of license for life.
23 . When loading a trailer, it is important to:
A load of cargo must be properly balanced. Placing too much weight over an axle can damage the axle and make it more difficult for you to steer. Placing too little weight over an axle can cause poor traction, also leading to difficult handling.
24 . What is reaction distance?
Your vehicle's stopping distance can be calculated by adding together your perception distance, your reaction distance, and your vehicle's braking distance. Reaction distance is the distance traveled between the moment you mentally perceive a hazard and the moment you physically hit the brakes.
25 . During an applied leakage test, the maximum leakage rate for a triple combination vehicle is ____ in a minute.
It is important to know the maximum air loss rate that is safe for your specific vehicle. A triple combination should have a leakage rate no higher than 6 psi in a minute during an applied leakage test.
26 . An example of required emergency equipment is:
All commercial motor vehicles are required to be equipped with the proper emergency equipment. This may include spare electrical fuses; three red reflective triangles, six fuses, or three liquid burning flares; and at least one properly charged and rated fire extinguisher.
27 . The two markings on a front brake limiting valve usually read:
Some vehicles with air brake systems manufactured before 1975 have a front brake limiting valve with "normal" and "slippery" settings.
28 . Causing a fatality through negligent operation of a CMV will result in the loss of your CDL for a minimum of:
A first conviction of causing a fatality through negligent operation of a CMV will result in the loss of your CDL for at least one year.
See the exact questions that will be on the 2024 Iowa DMV exam.
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