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DMV PRACTICE
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Georgia CDL Double Test 2
Practice mode
Question
1
of 20
QUESTION 1 / 20
Using the trailer hand valve while driving:
Choose one answer below.
A
Will help you turn safely.
✓
B
Will stop your trailer safely.
✓
C
Can cause a skid.
✓
D
Is impossible.
✓
QUESTION 2 / 20
What are placards?
Choose one answer below.
A
Signs placed on a vehicle to identify cargo hazards
✓
B
A type of tire used in snowy conditions
✓
C
Logs kept inside the vehicle
✓
D
Journals for mileage
✓
QUESTION 3 / 20
If driving in a foggy area, you should not:
Choose one answer below.
A
Decrease your speed.
✓
B
Increase your speed.
✓
C
Use your low beam headlights.
✓
D
Turn on your four-way flashers.
✓
QUESTION 4 / 20
An Anti-Lock Braking System (ABS):
Choose one answer below.
A
Decreases your braking distance.
✓
B
Increases your braking distance.
✓
C
Creates a loud squeaking noise when being used.
✓
D
Helps to ensure control while braking.
✓
QUESTION 5 / 20
Before coupling, you can secure a second trailer by:
Choose one answer below.
A
Depleting its air tanks.
✓
B
Leaning it against a wall.
✓
C
Removing its emergency line.
✓
D
Setting wheel chocks.
✓
QUESTION 6 / 20
If the brake pads rub against the brake drums and create too much heat:
Choose one answer below.
A
The brakes will stick.
✓
B
The brakes will become extra sensitive.
✓
C
The brakes may stop working.
✓
D
The air compressor will kick on to cool the brakes.
✓
QUESTION 7 / 20
When uncoupling a triple trailer rig:
Choose one answer below.
A
The second trailer should be uncoupled first.
✓
B
The third trailer should be uncoupled first.
✓
C
The order of uncoupling is not important.
✓
D
The heaviest trailer should be uncoupled first.
✓
QUESTION 8 / 20
What can rust around the wheel nuts indicate?
Choose one answer below.
A
That the nuts are loose.
✓
B
That the nuts are wet.
✓
C
That the nuts need to be replaced.
✓
D
That the nuts are the wrong size.
✓
QUESTION 9 / 20
Broken suspension parts:
Choose one answer below.
A
Should not concern you.
✓
B
Should be repaired, but do not need to be repaired immediately.
✓
C
Cannot be identified.
✓
D
Are extremely dangerous.
✓
QUESTION 10 / 20
Extremely hot temperatures can cause:
Choose one answer below.
A
Tire failure.
✓
B
A trailer to disengage.
✓
C
Lights to malfunction.
✓
D
Increased gas mileage.
✓
QUESTION 11 / 20
If a traffic light has been green for a long time:
Choose one answer below.
A
It will probably stay green as you approach.
✓
B
It is likely broken.
✓
C
It is likely that the light will soon change to yellow.
✓
D
It is likely the light will skip yellow and change from green to red.
✓
QUESTION 12 / 20
Emergency air lines are often coded with the color:
Choose one answer below.
A
Green.
✓
B
Orange.
✓
C
Yellow.
✓
D
Red.
✓
QUESTION 13 / 20
If something is found to be unsafe during a pre-trip inspection, you should:
Choose one answer below.
A
Continue with the trip and make an appointment with a mechanic after the trip is completed.
✓
B
Let a more experienced driver use the truck.
✓
C
Get the issue fixed immediately.
✓
D
Not use the items found to be unsafe, but may continue driving normally.
✓
QUESTION 14 / 20
When driving in fog, you should:
Choose one answer below.
A
Use the windshield wipers.
✓
B
Use low beam headlights.
✓
C
Use high beam headlights.
✓
D
Use the air conditioning.
✓
QUESTION 15 / 20
Because of their size, double and triples:
Choose one answer below.
A
Stop quickly.
✓
B
Need more room to stop than smaller vehicles.
✓
C
Can accelerate quickly.
✓
D
Are easier to maneuver on steep downgrades than smaller vehicles.
✓
QUESTION 16 / 20
If oil and water build up in your vehicle's air tanks, the brakes:
Choose one answer below.
A
May not work correctly.
✓
B
May feel squishy.
✓
C
Will squeal loudly when used.
✓
D
Will be extremely sensitive.
✓
QUESTION 17 / 20
Which of the following is not a tire problem to check for and avoid?
Choose one answer below.
A
Radial and bias-ply tires used together
✓
B
Recapped tires on the front of a school bus
✓
C
Tread separation
✓
D
All tires are made by the same company
✓
QUESTION 18 / 20
To correct a drive-wheel braking skid, a driver should do all of the following, except:
Choose one answer below.
A
Remove your foot from the brake pedal.
✓
B
Turn quickly in the direction of the skid.
✓
C
Countersteer after the vehicle is back on course.
✓
D
Accelerate.
✓
QUESTION 19 / 20
Improper coupling is:
Choose one answer below.
A
Impossible.
✓
B
Not a problem.
✓
C
Not easily detected.
✓
D
Very dangerous.
✓
QUESTION 20 / 20
Driving in extremely hot weather:
Choose one answer below.
A
Should not be done.
✓
B
Requires you to remove oil from the engine.
✓
C
Is safer with less coolant.
✓
D
Can increase tire pressure.
✓
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