Utah CDL Double 1 - DMV Written Test Questions with Answers - MCQGeeks.com

Q.1

Be sure you are always driving so your vehicle can stop:

Within 10 feet of your current position.
Within 1,000 feet of your current position.
Within your view of the road ahead.
Immediately.

Q.2

If turning to avoid a hazard:

You should brake hard.
You should not brake as it could cause the wheels to lock.
You should turn the wheel very sharply.
You should hold down the brakes until you are past the hazard.

Q.3

While driving a triple combination, keep the shut-off valves at the rear of the middle trailer in their:

Lowered position.
Closed position.
Open position.

Q.4

Brakes may get out of adjustment:

If they are too hot.
In colder weather.
If they are used.
If they get wet.

Q.5

Which of the following is not a potential effect of drinking alcohol then driving?

Improved reaction time
Driving too fast
Driving in the incorrect lane
Weaving while driving

Q.6

Eating while driving is:

A good way to save time.
A dangerous activity.
Acceptable if you are eating foods that are easy to eat.

Q.7

When a vehicle goes around a corner, the rear wheels:

Follow the same path as the front wheels.
Follow a different path than the front wheels.
Should not be a concern to the driver.

Q.8

What does an air compressor do in an air brake system?

It pumps air into the air storage tanks.
It fills the tires.
It moves air to the back of the truck.

Q.9

An open automobile window in cold weather may indicate that the driver is:

Driving impaired.
Inappropriately dressed.
Using the heat inside their vehicle.
Enjoying the fresh air.

Q.10

Most drivers are the least alert:

In the morning.
In cold weather.
At night.
After work.

Q.11

If driving so slowly that you could impede other drivers, you should:

Drive in the left lane.
Drive while using your four-way flashers.
Drive without using any lights.

Q.12

When checking tires, finding which of the following is not a cause for concern?

Too much air pressure
Tread of at least 4/32 of an inch in the grooves on front tires
Radial and bias-ply tires used together

Q.13

If another driver is tailgating you, you should:

Move into the left lane.
Speed up.
Increase the distance between you and the vehicle ahead.

Q.14

When using a fire extinguisher to put out a fire, you should:

Stay as far away as possible from the flames.
Aim at the flames.
Use any extinguisher on every type of fire.

Q.15

When the wheels of a trailer lock up:

The trailer will be drivable.
The trailer may swing around.
The vehicle will maintain steering.

Q.16

When braking while pulling a trailer equipped with anti-lock brakes, you should:

Pump the brakes.
Use extra braking force to ensure the brakes kick in.
Brake as you would without anti-lock brakes.

Q.17

After a vehicle is started, warning lights and buzzers:

Should stay on for several minutes.
Should turn off within a few seconds.
Should stay on until manually turned off.
Should remain on.

Q.18

The air compressor is connected to the:

Transmission.
Engine.
Radiator.

Q.19

When entering or crossing traffic while driving a combination vehicle, it is especially important that you:

Sound your horn.
Make sure there is a large enough gap for your vehicle.
Expect other drivers to make room for your vehicle.
Let other drivers wave you into their lane.

Q.20

Mirror adjustment can only be checked properly if:

The trailer is straight.
There is no trailer.
The vehicle is on a slight incline.

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