New Mexico DMV CDL Doubles / Triples Quick Practice Test

New Mexico DMV CDL Doubles / Triples Quick Practice Test For 2024

CDL Class A, B or C. Complete CDL driver training course. All the questions in this test are from the official DMV written exam. You can use our free online tests to evaluate how likely you are to pass the official DMV test. Or you can just cut to the chase and increase your chances of passing by upgrading to Premium Membership and unlock official DMV tests. In addition, you will also receive a master cheat sheet which contains all your state’s DMV questions and answers. Premium membership also unlocks a smart tracker which keeps an inventory of all incorrectly answered questions for easy, fast and effective revision. Practice with our free tests or hit Upgrade button below for premium access and increase your chances of passing your DMV written exam.

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Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

1. What does the air compressor governor do?

Controls when the air compressor pumps air into the air storage tanks.
Controls how quickly air leaves the air storage tanks.
Controls the temperature of the air entering the air storage tanks.
Controls the temperature of the air leaving the air storage tanks.

2. Emergency equipment, such as a fire extinguisher, is:

Only needed for vehicles transporting hazardous materials.
Only needed for interstate travel.
Required.
Only required when transporting passengers.

3. In the case of an engine fire, you should not:

Turn off the engine as soon as possible.
Shoot foam through the louvers.
Open the hood.

4. When braking with ABS, you should:

Pump the brake pedal.
Brake normally.
Brake harder than you would with a different braking system.

5. What is the purpose of a vehicle inspection report?

It tells the motor carrier about problems that may need to be fixed.
It ensures that the vehicle is inspected regularly.
It keeps drivers accountable for inspecting their vehicles.
It provides a plan for the next five trips.

6. The only way to sober up after consuming alcohol is to:

Take a cold shower.
Exercise.
Wait.

7. Rust around wheel nuts may mean:

It rained recently.
The nuts are loose.
The nuts are too tight.

8. A vehicle stopped at a green light may indicate that the driver:

Is impaired.
Is colorblind.
Does not know the rules of the road.
Is very patient.

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