Idaho CDL Double 2 - DMV Written Test Questions with Answers - MCQGeeks.com

Q.1

A cracked rim should be:

Repaired by welding.
Relocated to one of a pair of dual tires.
Replaced.

Q.2

If there is a cargo fire in a box trailer:

The trailer doors should be opened.
The trailer doors should not be opened.
A large, heavy blanket should be put over the trailer.

Q.3

If you are feeling tired and yawning a lot while you are driving, you should:

Pull over and take a nap.
Get some coffee.
Drive faster.

Q.4

When trying to put out an electrical fire, you should:

Use water.
Use a B:C extinguisher.
Use an X extinguisher.

Q.5

Anti-Lock Braking Systems (ABS):

Are not used on trucks.
Are only used on tucks carrying hazardous materials.
Allow drivers to stay in control when braking.

Q.6

Always perform the steps of a pre-trip inspection in the same order each time because:

You will be less likely to forget something.
You will have more time to complete the inspection.
It is required by law.

Q.7

To help prevent a rollover, cargo should be:

Placed as high as possible inside a trailer.
Placed as low as possible inside a trailer.
Placed on the driver’s side of a trailer.

Q.8

After an accident, flares should be used with caution because:

There may be fuel spilled on the ground that could catch fire.
Other drivers may not see the flares if the weather is sunny.
Flares are expensive.

Q.9

When passing a row of parked vehicles, a driver should:

Stay close to the vehicles.
Watch for signs of a person exiting a vehicle.
Flash their headlights.

Q.10

Broken suspension parts:

Are not a cause for concern.
Are extremely dangerous.
Cannot be identified.

Q.11

If you are braking on dry pavement while traveling at 55 mph, how much distance will brake lag add to your overall stopping distance?

32 feet
45 feet
20 feet

Q.12

When pulled off on the side of the road:

A driver should keep the driver’s side door open.
A driver should turn on the emergency flashers.
The driver should wave their arms.

Q.13

Which of the following is an indication of standing water on the roadway?

Tire splashes
Portions of the pavement that are dry
Leaves on the road

Q.14

Having weight loaded in a way that creates a high center of gravity:

Increases the likelihood of a rollover.
Increases the likelihood that items will fall down.
Increases the difficulty of unloading the cargo.

Q.15

If you are unsure if there is enough space for your vehicle to safely pass under an upcoming bridge, you should:

Speed up.
Swerve while under the bridge.
Slow down.

Q.16

When driving, knowing what is happening behind you is:

Rarely important.
Important.
Distracting.

Q.17

Why are multi-speed axles and auxiliary transmissions used?

To make a vehicle operate more smoothly
To provide extra gears
To improve a vehicle's gas mileage

Q.18

Most heavy vehicles use the ____ method when changing gears.

Double clutching
Double shifting
Triple clutching

Q.19

Rims with welding repairs:

Are not safe to be used.
Are acceptable to be used on tires on the rear of a vehicle.
Are acceptable to be used only when carrying a heavy load.

Q.20

When driving in fog, you should:

Slow down.
Speed up.
Drive on the shoulder.

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