1 . If convicted twice within 10 years of violating out-of-service orders, you will:

Lose your license for a month.
Lose your license for 90 days.
Lose your license for a year.
Lose your license for life.
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2 . To use the controlled braking method, you should:

Apply the brakes as hard as possible without locking the wheels.
Apply the brakes with about half-force.
Apply the brakes until the wheels lock.
Pump the brakes.
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3 . When crossing railroad tracks, you should:

Not stop.
Try to pass slower vehicles.
Change lanes.
Put the vehicle in neutral.
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4 . When entering traffic on an expressway during the skills test, you should:

Check for traffic.
Not use signals.
Abruptly enter a lane of traffic.
Cut off other drivers if needed.
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5 . When asked to complete a conventional parallel parking maneuver, you should:

Pass the parking space while backing, then pull forward into it.
Pull forward past the parking space, then back into it.
Pull forward into the parking space without passing it first.
Back into the parking space without passing it first.
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6 . Cargo on flatbed trailers should be:

Tied down.
Glued down.
Left loose.
Pushed to one side.
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7 . When entering fog, you should:

Put on your high beam headlights.
Increase your speed.
Turn up the volume of the radio.
Slow down.
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8 . If one air system in a dual air brake system is very low on pressure:

None of the brakes will work at all.
Either the front or rear brakes will not be operating fully.
There will be no noticeable affect.
Lights on the outside of the tractor will flash.
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9 . Passive railroad crossings:

Are controlled by flashing lights.
Are not controlled by any type of traffic control device.
Have gates that lower when trains are approaching.
Should never be crossed by a CMV.
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10 . Braking mechanisms are located ____ a brake drum.

Outside
Inside
Next to
On top of
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11 . Without securing a load on a flatbed trailer, cargo may:

Be seen by other motorists.
Shift or fall off of the trailer.
Create a glare, blinding other motorists.
Be easier to unload.
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12 . Trailers should:

Be overloaded to improve efficiency.
Not be overloaded because it is dangerous.
Not be overloaded because drivers are only paid to transport certain weights.
Be loaded with all the weight directly behind the cab.
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13 . If you identify a large box in your lane on the road ahead, you should:

Slow down.
Speed up.
Not be worried because another vehicle will likely hit it before your vehicle.
Swerve into another lane of traffic.
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14 . In addition to passing a hazardous materials test, what is needed to obtain a hazardous materials endorsement?

A background check
A $50,000 security bond
A recommendation from a supervisor
A fire extinguisher
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15 . Leaking shock absorbers:

Are normal.
Indicate a potentially dangerous defect.
Will prevent the turn signals from working.
Pose no threat if the vehicle is only driven on highways.
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16 . To stop a vehicle using air brakes:

The brake pedal should be pressed.
The brake pedal should be lifted.
The brake knob should be pulled out.
The brake knob should be pushed in.
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17 . What is Gross Vehicle Weight (GVW)?

The total weight of a vehicle and its load
The total weight of a vehicle's tractor
The total weight of a loaded trailer
The weight of a tractor and trailer, before adding in the load
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18 . Which of the following is not a sign of bad brake drums or shoes?

Cracked drums
Pads with oil on them
Shoes worn thin
Shoes that are not covered in brake fluid
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19 . If confronted by an aggressive driver, you should:

Make eye contact with the driver.
React to the driver's gestures.
Challenge the driver to a road race.
Ignore the driver, if possible.
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20 . What happens if you operate a CMV with any detectable amount of alcohol in your system?

You will be asked to wait an hour before driving.
You will be put out-of-service for 24 hours.
You will be required to drive on roads with no more than two lanes.
You will be issued a warning but will likely be allowed to continue driving.
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21 . Poisonous fumes can enter the cab due to:

A defective exhaust system.
The wrong type of fuel being used.
A lack of oil in the engine.
Under-inflated tires.
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22 . Bent lock rings:

Are acceptable.
Are not a concern in dry weather.
Are dangerous.
Can lengthen tire life.
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23 . Cargo on flatbed trailers should be:

Tied down.
Glued down.
Left loose.
Pushed to one side.
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24 . An underloaded front axle:

Is important for smooth steering.
Is encouraged as front axles are usually less strong than other axles.
Is discouraged as it can cause steering problems.
Is discouraged as it can improve fuel efficiency.
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25 . What is a danger of rolling back when you start to accelerate?

The transmission may be damaged.
The truck is not made to go backwards.
You may hit a vehicle behind you.
You may lose your position in traffic.
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26 . How can you prevent drowsiness before a trip?

Get about four hours of sleep.
Plan stopping points into your trip in advance.
Drive alone.
Schedule long trips at night.
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27 . Most heavy-duty vehicles use:

Mono air brake systems.
Dual air brake systems.
Triple air brake systems.
Quadruple air brake systems.
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28 . In bad weather, many drivers:

Like to drive in front of trucks.
Like to be on the side of trucks.
Like to follow trucks.
Like to drive without using their lights.
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29 . Which of the following could reduce the amount of space between the road surface and an overhead object, such as a bridge?

A repaving of the road
Wind
An increased amount of traffic
Rain
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30 . Blocking a load:

Is dangerous and should never be done.
Helps stabilize the load.
Is only done with liquids.
Can only be done in dry weather.
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31 . After starting the engine, oil pressure should reach a normal level:

Within a few seconds.
After about a minute.
After about four minutes.
Within 10 minutes of driving.
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32 . A vehicle’s center of gravity is:

Not important.
Only important in bad weather.
Only important during short trips.
Very important.
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33 . A vehicle inspection:

Is a waste of time.
Is helpful in identifying minor issues before they become major problems.
Should not be done by the driver.
Should be performed once a month.
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34 . Brake fade is a result of:

Exposure to sunlight.
Exposure to moisture.
Excessive use.
Not using the brakes enough.
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35 . If driving a truck that requires a CDL for operation:

You do not need to wear a seat belt.
You are required to wear a seat belt, but only if transporting more than 500 pounds of cargo.
You are always required to wear a seat belt.
You are only required to wear a seat belt when driving a tank trailer.
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36 . If your coolant level is found to be low, you should:

Drain the radiator.
Add more coolant.
Add engine oil.
Tighten the belts.
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37 . The suspension system:

Holds up the vehicle and its load.
Keeps the load the proper distance behind the driver’s compartment.
Maintains a safe distance between the vehicle and other vehicles.
Lightens the load for the tires.
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38 . Which of the following is a sign of a potentially drunk driver?

They are staying in their traffic lane.
They are driving a consistent speed.
They are stopping without a reason.
They have alcohol-related bumper stickers on their vehicle.
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39 . During a walk-around inspection, ensure there are no cracks on the brake drums that are more than ____ of the width of the friction area.

One half
One quarter
One third
One tenth
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40 . Which of the following is not a warning sign of fatigue?

Frequent blinking
Rubbing your eyes
Missing exits or traffic signs
Staying within your lane
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41 . What is reaction distance?

The distance traveled between seeing a hazard and physically hitting the brakes
The distance traveled between a hazard becoming visible and a driver seeing the hazard
The distance traveled before a driver realizes they must brake
The distance traveled between physically hitting the brake and coming to a complete stop
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42 . How many daily hours of sleep does an adult need to maintain alertness?

Six to seven
Seven to eight
Eight to nine
Four to five
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43 . When using your mirrors, you should frequently look at your tires to:

Watch for tire fires.
See if the tires are rolling properly.
See if the tread is sufficient.
Get a sense of the size of the tire in relation to other vehicles.
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44 . If applying for a hazardous materials endorsement, you must:

Submit your fingerprints.
Not have any moving violations on your driving record.
Promise to be a good driver.
Pay a security bond.
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45 . A driver may not operate a CMV with a minimum blood alcohol concentration (BAC) of:

0.00 percent.
0.04 percent.
0.07 percent.
0.12 percent.
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46 . Which of the following is a characteristic of a potentially fatigued driver?

They slept for eight hours before a long trip.
They stop periodically during a long trip.
They drive alone on a long trip.
They drive during the day.
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47 . When the spring brakes are activated in a vehicle with air brakes, you should never:

Turn on the lights.
Turn the vehicle off.
Push the brake pedal down.
Open the trailer doors.
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48 . If transporting livestock, drivers should be concerned about:

Other motorists seeing the livestock.
The vehicle's weight shifting as the animals move.
Extra tolls.
Passing emissions testing.
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49 . When traveling through multiple states, you should:

Have a license from each state through which you will travel.
Have a license from the state where the trip will start and the state where the trip will end.
Have a license for both a personal vehicle and a CMV.
Have only one license.
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50 . Cargo on flatbed trailers should be:

Tied down.
Glued down.
Left loose.
Pushed to one side.
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