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Virginia
Virginia CDL Knowledge Test Class B 2
Answers
Q.1.
Header boards:
Should never be used.
Protect the driver from being hit by cargo.
Protect the driver's head when entering the cab of a truck.
Q.2.
When checking your windshield wiper blades, the blades should be:
Loose.
Sticky.
Secure.
Q.3.
When driving in winter, which of the following should receive extra attention in a pre-trip inspection?
Coolant and antifreeze levels
The air conditioning unit
The oil pressure
Q.4.
Strong winds usually cause the greatest issues for:
Lighter vehicles.
Heavier vehicles.
Flatbed trailers.
Q.5.
If a vehicle begins to hydroplane, the driver should:
Accelerate.
Release the accelerator and push in the clutch.
Pull in the clutch and brake.
Q.6.
What should be done to prevent cargo from sliding?
Blocking
Freezing
Gluing
Q.7.
Of the following, which is not a recommended way to spot potential signs of trouble?
Watching the gauges
Using your senses
Checking critical items only at the beginning and end of a trip
Q.8.
Hydroplaning happens most often when:
A vehicle is traveling faster than 60 mph.
Tire pressure is too low.
Tire tread is too deep.
Q.9.
During the driving test, when asked to make a lane change:
You should not be concerned with other motorists.
You should use your turn signal and change lanes when safe.
You should make the lane change as quickly as possible, even if that means cutting off another driver.
Q.10.
Which of the following is not an indicator of when to upshift?
Road speed
RPMs
Time
Q.11.
If the safety relief valve in an air brake system is releasing air:
You should not be concerned as this is a normal process.
There is something wrong with the brakes.
The valve is operational.
Q.12.
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.13.
The leakage rate for a single vehicle with air brakes should be no more than ____ in one minute during a static leakage test.
1 psi
2 psi
3 psi
Q.14.
When doing a pre-trip inspection, you should:
Always go through the steps in the same order.
Be as quick as possible.
Not worry about small mechanical issues.
Q.15.
A Class 1 hazardous material is:
An explosive.
Liquid.
Corrosive.
Q.16.
Improperly loaded cargo:
Can be safer than properly loaded cargo.
Can be a hazard.
Can improve fuel efficiency.
Q.17.
What is the minimum number of tie-downs required to secure a 10-foot piece of cargo?
One
Two
Three
Q.18.
When taking the driving test and asked to make a turn, you should:
Not use a turn signal since you were told to make the turn.
Check traffic only to your right.
Check traffic in all directions.
Q.19.
If your brakes fail when traveling downhill, decide what to do as quickly as possible because:
The longer you wait, the faster your vehicle will go.
The longer you wait, the more vehicles will get out of your way.
The longer you wait, the slower your vehicle will go.
Q.20.
To ensure that you do not slow down traffic when driving a large truck, you should:
Switch gears while driving uphill.
Try to pass another vehicle while driving uphill.
Stay in the right lane whenever possible.
Q.21.
When approaching a vehicle for a pre-trip inspection, a driver should look under the vehicle:
To see if the vehicle is on an incline.
To see if there are any fresh fluids on the ground.
To see if the vehicle is in a parking spot.
Q.22.
During a vehicle inspection test, the applicant will be asked to:
Complete a full vehicle inspection to determine the safety of the vehicle.
Repair a damaged tire.
Fuel the vehicle.
Q.23.
When traveling through a work zone, you should:
Slow down.
Speed up.
Steer with one hand and keep the other hand free.
Q.24.
Rough acceleration:
Can damage parts of a vehicle.
Is necessary to warm up parts of a vehicle.
Is encouraged to improve a vehicle's gas mileage.
Q.25.
If confronted by an aggressive driver, you should:
Make eye contact to better communicate with them.
Ignore their gestures.
Not move out of their path of travel.
Q.26.
When a vehicle is started, the coolant temperature should:
Decrease.
Rise slowly.
Jump quickly.
Q.27.
When slowing down, you should ____ to warn other drivers
Use a turn signal
Sound your horn
Tap your brakes
Q.28.
Dual tires should:
Always come into contact with one another.
Come into contact with one another fairly regularly.
Not come into contact with one another.
Q.29.
When transporting a load, the cargo should be inspected:
Only at the beginning of a drive.
Only after driving a long distance.
After every break.
Q.30.
People working on a disabled vehicle:
Are probably aware of the roadway.
May be distracted by the repair and not pay attention to the roadway.
Are exempt from traffic laws.
Q.31.
A driver may have:
Two licenses: one for automobiles and one for trucks.
Only one license.
A license for every state in which they drive.
Q.32.
Distracted driving:
Can be avoided by eating while driving.
Can be increased by pre-programming radio stations.
Can be avoided by not engaging in complex conversations with others.
Q.33.
What is the best way to stop if your brakes fail while you are driving downhill?
Steer onto an escape ramp.
Let the vehicle slow down on its own.
Let rumble strips slow your vehicle.
Q.34.
Mirrors should be:
Checked only when changing lanes.
Checked frequently.
Checked only if there is a reason to suspect a problem.
Q.35.
Shortly after a tire has been changed, you should:
Stop to make sure the lug nuts are still tight.
Repair the brakes.
Deflate the tire to 10 psi.
Q.36.
When coming to a stop, you should apply the brake pedal by:
Pushing down gradually.
Pushing down quickly.
Pulling up gradually.
Q.37.
When starting from a stop:
A vehicle should shift to the right.
A vehicle should be put into third gear.
A vehicle should not roll back.
Q.38.
You should check and adjust your mirrors:
Before driving.
While driving.
After driving.
Q.39.
Rust around wheel nuts may mean:
It has rained recently.
The nuts could be loose.
The tires should be replaced.
Q.40.
When loading a trailer, weight should be:
Placed as high as possible.
Placed as low as possible.
Placed as far to the left as possible.
Q.41.
When loading cargo, it is important to:
Stack items as high as possible.
Know the weight capacity rating of the suspension system.
Place light items underneath heavier items.
Q.42.
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.43.
Emergency equipment, such as fire extinguishers, are:
Only needed in vehicles transporting hazardous materials.
Only needed for interstate travel.
Required in all commercial motor vehicles.
Q.44.
Cargo inside a trailer:
Does not need to be secured.
Should be stacked no more than three feet high.
Should be secured to prevent movement.
Q.45.
One way to avoid becoming an aggressive driver is to:
Talk on your cell phone while driving.
Question others' driving abilities.
Set realistic expectations regarding travel time.
Q.46.
When parked on the side of the road:
Use only the rear flashing lights.
Use only one set of turn signals.
Use your four-way flashers.
Q.47.
A second conviction of operating a CMV with a minimum blood alcohol concentration (BAC) of 0.04 percent will result in:
The loss of your CDL for life.
The loss of your CDL for five years.
The loss of your CDL for one year.
Q.48.
When driving a vehicle equipped with an Anti-Lock Braking System (ABS), you should:
Always pump the brakes several times before holding down the brake pedal.
Brake normally.
Press down the brake pedal as hard as possible every time you slow or stop.
Q.49.
When stopping, you should:
Press down the brake pedal quickly.
Press down the brake pedal gradually.
Lift up the brake pedal quickly.
Q.50.
In a dual air brake system, if one air system is very low on pressure:
None of the brakes will work at all.
Either the front or rear brakes will not be fully operable.
There is usually no noticeable effect.
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