In heavy traffic, it is safest to travel at the same speed as other vehicles. If two vehicles continue to drive in the same direction at the same speed, they cannot hit each other.

The same speed being driven by surrounding traffic.

Slower than the speed being driven by surrounding traffic.

The same speed being driven by surrounding traffic.

Faster than the speed being driven by surrounding traffic.

In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 60 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.

When tank pressure falls below 60 psi.

When tank pressure falls below 120 psi.

When tank pressure falls below 60 psi.

When tank pressure falls below 10 psi.

When tank pressure falls below 5 psi.

Tractors without semi-trailers are referred to as bobtail tractors. Operating a bobtail tractor requires drivers to exercise caution.

A tractor attached to two trailers

When driving, you should regularly check your mirrors, both to be aware of traffic and to check for problems on your own vehicle.

Checked only when changing lanes.

Checked only if there is a reason to suspect a problem.

While driving, you should watch your vehicle's gauges for signs of trouble. Be sure to inspect your gauges before beginning a trip to ensure that they are in proper working order.

To be monitored for potential signs of trouble.

If your vehicle gets stuck on railroad tracks for any reason, you should immediately exit the vehicle and walk away from the tracks. Contact the proper emergency authorities.

Exit the cab and walk away from the tracks.

Sit in the cab and call for help.

Exit the cab and walk away from the tracks.

Motion for another driver to push your vehicle.

Double Triple Test | Michigan 2024 #2

Train for FREE with our Michigan 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 MI 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.

Number of Question 20

Passing Score 16

Number of Tests 20

Double Triple Test | Michigan 2024 #2

1 . When in heavy traffic, the safest driving speed is:

2 . A low air pressure warning signal should activate:

3 . What is a bobtail tractor?

4 . Mirrors should be:

5 . While driving, gauges are:

6 . The minimum acceptable tread depth for rear tires is:

7 . If your vehicle gets stuck on railroad tracks, you should:

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