Double #2
Double Triple Test | Mississippi 2024 #2
Train for FREE with our Mississippi 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 MS 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.
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1 . What is another name for the service line?
The power line
The trailer service air line is also referred to as the control line or signal line.
2 . If pulled over on the side of the road, you should:
Set out items from the cab to warn motorists.
If you must stop on the side of the road, you should turn on your emergency flashers and place the appropriate warning signals to warn other drivers.
3 . What is another name for the service line?
The parallel line
The trailer service air line may also be referred to as the control line or signal line.
4 . When coupling a trailer, you should:
When coupling air brake hoses, you should make sure the proper pairs of gland hands are connected. They are sometimes color-coded to help drivers avoid mistakes. Typically, blue is used for service lines and red is used for emergency lines.
5 . Backing with a trailer is dangerous because:
Trailers are not made to be driven in reverse.
Backing is always dangerous because it is impossible to see everything that is behind your vehicle. Only drive in reverse if it is absolutely necessary.
6 . A steering wheel should be held:
At the base of the wheel.
A steering wheel should be held firmly with both hands, positioned on opposite sides of the wheel.
7 . Which type of brakes do most heavy-duty vehicles have?
Gravity brakes
