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North Dakota CDL Tank Test 1
Practice mode
Question
1
of 20
QUESTION 1 / 20
If a vehicle is found to be over-length during a pre-trip inspection, the driver should:
Choose one answer below.
A
Trim the length of the load.
✓
B
Ask someone else to drive.
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C
Ensure flags and lights indicating the oversize load are fastened securely.
✓
D
Drive without making any changes.
✓
QUESTION 2 / 20
A skid caused by acceleration can likely be solved by:
Choose one answer below.
A
Removing your foot from the accelerator.
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B
Braking.
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C
Swerving to the right.
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D
Swerving to the left.
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QUESTION 3 / 20
The easiest way to recognize that your trailer has begun to skid is to:
Choose one answer below.
A
Ask another driver.
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B
Use your mirrors to determine if the trailer has left the lane.
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C
Release the brake pedal and then push it down again.
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D
Watch the jackknife warning light on the control panel.
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QUESTION 4 / 20
Trailers built before 1975 are:
Choose one answer below.
A
Required to have spring brakes.
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B
Not required to have spring brakes.
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C
Unsafe to drive.
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D
Prohibited from public roadways.
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QUESTION 5 / 20
While driving, if it is discovered a vehicle's ABS is not working, the driver should:
Choose one answer below.
A
Put on their hazard lights.
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B
Downshift.
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C
Brake normally.
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D
Use their parking brake to stop.
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QUESTION 6 / 20
To drive safely, it is important to remember:
Choose one answer below.
A
How much distance your vehicle needs to stop.
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B
Possible shortcuts along your planned route.
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C
That arriving to your destination on time is the most important thing.
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D
That other drivers will move out of your way when you are merging with traffic.
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QUESTION 7 / 20
Drivers are usually the least alert:
Choose one answer below.
A
In the morning.
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B
In the early evening.
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C
Late at night.
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D
In the afternoon.
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QUESTION 8 / 20
Sometimes, when checking the automatic transmission fluid level:
Choose one answer below.
A
Your vehicle should be parked uphill.
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B
Your vehicle should be parked downhill.
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C
Your vehicle should be washed.
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D
Your vehicle may have to be left running.
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QUESTION 9 / 20
Using the trailer hand valve while driving:
Choose one answer below.
A
Will help you turn safely.
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B
Will stop your trailer safely.
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C
Can cause a skid.
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D
Is impossible.
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QUESTION 10 / 20
When loading liquid cargo, you should take into account:
Choose one answer below.
A
The weight of the liquid.
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B
The color of the cargo.
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C
The air pressure in the tires.
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D
The speed limits on the route.
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QUESTION 11 / 20
If an approaching driver is using their high beam headlights, you should:
Choose one answer below.
A
Look directly at the headlights.
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B
Flash your high beam lights to remind the driver to switch to their low beams.
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C
Look to the right side of your lane until the vehicle has passed.
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D
Pull to the side of the road until the vehicle has passed.
✓
QUESTION 12 / 20
If colors are being used to distinguish glad hands, which color is used for service lines?
Choose one answer below.
A
Orange
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B
Yellow
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C
Green
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D
Blue
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QUESTION 13 / 20
If the spring brakes are activated, you should never:
Choose one answer below.
A
Push down the brake pedal.
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B
Open the hood.
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C
Release air from the air storage tanks.
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D
Open the door to the cab.
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QUESTION 14 / 20
All air tanks must include:
Choose one answer below.
A
A drain valve.
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B
A lock.
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C
A trap door.
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D
A warning sticker.
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QUESTION 15 / 20
When covering cargo, a cover that flaps in transit:
Choose one answer below.
A
Is acceptable.
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B
Allows air to get to the cargo to keep it cool.
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C
Can tear away.
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D
Can attract birds.
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QUESTION 16 / 20
When loading a trailer, it is important to:
Choose one answer below.
A
Place as little weight as possible over the axles.
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B
Place an appropriate amount of weight over the axles.
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C
Not be concerned about how the weight is distributed.
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D
Only place weight over the axles.
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QUESTION 17 / 20
During an applied leakage test, the maximum leakage rate for a triple combination vehicle is:
Choose one answer below.
A
10 psi in a minute.
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B
8 psi in a minute.
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C
6 psi in a minute.
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D
4 psi in a minute.
✓
QUESTION 18 / 20
If transporting a package that contains radioactive materials, it is important to know that:
Choose one answer below.
A
Radiation will pass through to other packages.
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B
The packages should be carried in the cab.
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C
The packages should be loaded on their side.
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D
You cannot use bridges.
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QUESTION 19 / 20
When driving:
Choose one answer below.
A
It is best to hide your intentions from others.
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B
You should only use turn signals if there are vehicles near you.
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C
You should not use turn signals in construction zones.
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D
You should always use turn signals to warn others about your intentions.
✓
QUESTION 20 / 20
If stopped on the side of the road, how should you alert other motorists?
Choose one answer below.
A
Rely on your taillights.
✓
B
Sound your horn.
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C
Use your four-way emergency flashers.
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D
Keep the driver's side door open.
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