Double Triple Test | South Carolina 2024 #1
Train for FREE with our South Carolina CDL double triple practice test online. 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 SC CDL double triple license 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 DMV requirements may vary from state to state.
1 . If you are not sure if there is enough space for your vehicle to safely pass under a bridge, you should:
If you are not sure that you have enough room to safely fit underneath a bridge or other overhead object, you should slow down and seek an alternate route, if possible.
2 . Stopping distance can be affected by:
Factors that can affect stopping distance include your vehicle's speed, its weight, and the traction provided by the road surface.
3 . When looking under your vehicle's hood during a pre-trip inspection, you should:
Before inspecting under a vehicle's hood, make sure the parking brake is engaged and/or the wheels are properly chocked.
4 . To help your vehicle be seen by others:
A vehicle's headlights should be clean during trips. This will ensure that the lights can provide as much light as possible, helping the vehicle to be seen.
5 . Air tank drains:
In an air brake system, the air tanks are equipped with drains that allow water and compressor oil to be removed from the system. If allowed to build up, water and compressor oil can damage an air brake system.
6 . What kind of brakes do most newer heavy-duty trucks use?
Most newer heavy-duty vehicles use dual air brake systems. A dual air brake system has two separate air brake systems which use a single set of brake controls.
7 . If your vehicle is hydroplaning, you should:
If your vehicle begins to hydroplane, do not apply the brakes. Instead, slow down by releasing the accelerator and pushing in the clutch.
See the exact questions that will be on the 2024 South Carolina DMV exam.
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