georgia
CDL Practice Test

This site is available to take practice questions to prepare for the Georgia CDL test. The tests are free and you are able to take them as many times as you would like. The questions below are available to help you practice for the Georgia CDL test. These tests are intended to help you prepare to obtain a CDL license in Georgia. You are able to take tests as many times as you would like and this is a free site. Topics on the test are related to the actual Georgia CDL test and come from the Georgia CDL handbook. You will be presented with 40 questions and you must answer 34 questions correctly to pass. There is a 50-minute time limit. You may not go back once you answer a question. Click the "Start Test" button below to begin.

1 / 40

Where is compressed air stored?

in the compartment for the engine

in the storage tank

in the gasoline tank

in the hose lines

2 / 40

It is good practice to_____when uncoupling.

have the glad hands coupled together

have the glad hands coupled to the dummy couplers

all answers are appropriate

make sure the electrical cable is hanging with the plug end down

3 / 40

Cylinders containing compressed gases may only be loaded onto a vehicle without a flat floor or platform if the cylinders are:

All of these answers are correct.

In boxes that will keep them from turning over.

Loaded into racks attached to the vehicle.

Loaded in an upright or horizontal position.

4 / 40

As the driver of a bus, how can you best avoid hindering other traffic on the highway?

By staying in the right lane if you can.

By never passing.

By driving faster than the other traffic.

By passing only the slowest vehicles.

5 / 40

What do yo need to do before supplying air to the air tanks of the second trailer?

open the shut off valves at the back of the second trailer and close the shut off valves at the back of the first trailer

open the shut off valves at the back of the first and second trailer

close the shut off valves at the back of the first and second trailer

close the shut off valves at the back of the second trailer and open the shut off valves at the back of the first trailer

6 / 40

Tires should should be replaced:

when there are broken valve stems

all of these answers are correct

when the tread separates

if the tread depth on your front tires is less than 4/32 deep

7 / 40

The reason a bulk liquid tanker is hard to handle is:

Because of the high friction point.

Because the cargo has a high center of gravity.

Because the cargo has a low center of gravity.

Because the cargo has a high density.

8 / 40

What is a king pin?

it is a pin that locks the trailer to the tractor on the fifth wheel

it is a pin that holds the wheel on to the axles

it is a pin that a driver receives for being a safe driver

it is a pin that locks the air brake lines together

9 / 40

In the event of an accident you should remember to do the following EXCEPT:

notify authorities

move the victims out of the way immediately

stop any bleeding and keep the victims warm

protect the area

10 / 40

Which of the following is the most important reason for doing a pre-trip inspection?

to make sure nothing has been stolen from the vehicle

because other drivers do it

to make sure the vehicle will make your destination

safety for yourself and other road users

11 / 40

You are required to have a tank endorsement when transporting:

Materials that are hazardous

Gas or liquid

Passengers

Bulk fertilizer

12 / 40

Spring brakes are usually held back by_____during normal driving.

heat

air pressure

clamps

pressure of the spring

13 / 40

Select the factors that can cause your brakes to fade or fail:

all of these answers are correct

using the service brakes excessively

not relying on engine braking enough

the brakes are out of adjustment

14 / 40

Select the part that is not a part of the drum brake:

axle

safety valve

slack adjuster

brake drum

15 / 40

Urban mass transit coaches may have a brake and accelerator interlock system. Which of the following statements is true?

The interlock applies the brakes and holds the throttle in idle position when the rear door is open.

Do not use this safety feature in place of the parking brake.

All of these answers are correct.

The interlock releases when you close the rear door.

16 / 40

You should_____when an emergency requires you to quickly stop your tanker.

keep a firm pressure on the brake pedal

use stab or controlled braking

turn off the abs and brace for impact

use the emergency brakes only

17 / 40

Select the true statement about double or triple trailers.

they can have a dangerous "crack the whip" effect

they can roll over due to abrupt steering movements

all answers listed

they present a rearward amplification hazard

18 / 40

After coupling with a trailer, what position should the front trailer supports be in before driving away?

in the fully raised position with the crank handle secured to its bracket

raised to the top and then taken 3 cranks down and the crank handle stored in its bracket

none of the answers listed

raised half way with the crank handle stored in the cab

19 / 40

"Outages" is the word to describe the amount of space required for liquids to expand in as they warm.

False, it's when the vehicle power system fails in some way

True

False, it's when the vehicle engine fails in some way

False, it's when the vehicle air braking system fails in some way

20 / 40

Where can you find a shipper’s certification?

There is no such thing.

It is a separate document that all hazmat drivers must keep in their vehicles.

On the original shipping paper.

On all packages.

21 / 40

How do you test your service brakes?

release the air pressure and activate the parking brake

apply pressure to the brake pedal when moving at highway speeds

pull over and activate the parking brake

after releasing the parking brake, move forward slowly and apply pressure to the brake pedal

22 / 40

The best way to go into a curve is to decrease your speed going into the curve and then ____going through it.

none of the answers listed

shift down 2 gears

slightly accelerate

ride the brake

23 / 40

When driving on a clear night with the vehicle lights on, your speed should be such that you can stop within _____.

2 times the length of your vehicle

the length of half a football field

the distance you can see ahead of you

the distance you will travel in 10 seconds time

24 / 40

A battery box check is important. The battery must be secure, connection must be tight, and cell caps must be present. In addition these items should be checked:

Battery connections should not show signs of excessive corrosion, and the battery box and cover or door should not be damaged and should be secure.

Battery connection should show signs of excessive wear.

Battery connections should not show signs of excessive corrosion, but the battery box and cover or door is unimportant.

The fluid level inside the battery.

25 / 40

Which of the following statements is FALSE:

Do not talk with riders or engage in any other distracting activity while driving.

Do not tow or push a disabled bus with riders aboard either vehicle, unless getting off the bus would be unsafe.

Do not transport intoxicated passengers.

Avoid fueling your bus with riders on board unless absolutely necessary. never refuel in a closed building with riders on board.

26 / 40

Which of the following is a key steering component?

leaf spring

bearing plate

torque rod

gear box

27 / 40

When must a driver’s inspection report be completed?

Only if defects are found.

All of these answers are correct.

Before driving your bus.

At the end of each shift.

28 / 40

Which signals may be used to warn of a stopped vehicle that contains explosives?

All of these answers are correct

Reflective triangles

Flares or fuses

Signal fires

29 / 40

When you have a major leak in the service line and put on the brake, the service air pressure will escape and cause the:

the trailer tank pressure to decrease

the trailer emergency brakes to activate

the tractor spring brakes to activate

none of the ansers listed

30 / 40

Select the true statement in regards to large combination vehicles taking longer to stop.

they take the same amount of time to stop when empty or loaded

they take longer to stop than bobtail tractors

they take longer to stop when loaded down

they take longer to stop when they are empty

31 / 40

What position should the tractor protection control valve be in after coupling?

normal

raised

lowered

mid position

32 / 40

Air pressure loss in a vehicle with a fully charged air system should be less than_______after the initial drop and brake applied.

1 psi a minute

none of the answers listed

4 psi a minute

3 psi a minute

33 / 40

What type fire extinguisher is required in the power unit of a placarded vehicle?

A ul rating of 5 b/c or above.

A ul rating of 15 abc.

A ul rating of 10 b/c or above.

Any of these are acceptable.

34 / 40

What is NOT one of the four skill areas that operating a commercial vehicle requires?

safely backing

first aid certification

steering

accelerating

35 / 40

You should be in the proper gear before going down a hill because:

water may build up in the air tanks if you do not rely on the engine brake

it builds up the air pressure in the air tanks

it helps control your speed better

brakes may fail or fade from excessive heat due to relying on them too much and not using the engine brake effect

36 / 40

Tankers used to transport hazardous materials on vehicles must be marked with:

The owner's puco or icc number.

The chemtrec phone number.

The un or na id number of the product.

The date of manufacture.

37 / 40

Where should you place your warning devices if you must stop on a one-way or divided highway?

50 feet, 100 feet, and 150 feet toward approaching traffic

10 feet, 100 feet, and 200 feet toward approaching traffic

20 feet, 50 feet, and 100 feet toward approaching traffic

100 feet, 200 feet, and 300 feet toward approaching traffic

38 / 40

What handling effect should you expect when your tank has baffles?

The surge will be slower than a tank without baffles.

There will not be as much front to back surge compared to a tank without baffles.

There is no difference in handling when you have baffles.

There will not be as much side to side surge compared to a tank without baffles.

39 / 40

You must carry a gas mask with you when transporting:

Flammable materials

Poison

Chlorine

Liquid gas

40 / 40

Which of the following statements about overhead space is true?

the weight of the cargo changes a truck's height

athe heights posted at bridges are usually accurate

warning lights are always installed on low bridges and overpasses

an empty van is lower than a loaded one

Your score is

The average score is 0%

5/5 - (1 vote)

CDL Category Practice Tests

CDL Practice Test

How To Get A georgia Commercial Drivers License

Georgia residents can apply for their commercial driver’s license at the age of 18. All CDL drivers between the ages of 18 and 21 are restricted to intrastate driving. Hazmat and transporting passengers is restricted to those who are 21 years of age or older.Applicants must have a DOT medical examiner’s card before applying for their CDL.

Individuals who fall into the below categories are disqualified from receiving their CDL:

Suspended, revoked, canceled, or denied license.
Possessing multiple driver’s licenses.
Being convicted of a commercial impaired driving offense in the past 2 years.
Being disqualified from commercial driving privileges in another state.

All commercial driver’s license applicants must complete an on-site vision assessment, knowledge test(s), and hands-on skills test. All of these assessments must be passed in order for the applicant to receive their CDL.

Endorsements
P – Passenger
N – Tank Vehicles
H – Hazardous Materials
X – Tanks Carry Hazardous Materials
T – Triple or Double Rigs

Hit the Open Road

georgia CDL License Test Tips

Applicants will need to complete the necessary knowledge assessments for the Class and Endorsement(s) they are seeking to acquire. Class A applicants must complete a 70 question exam. Class B and C applicants must compete a 50 question assessment. Each endorsement requires an additional knowledge test which ranges between 20 and 30 questions. All tests must be passed with a score of 80 percent or greater.A hand-on skills assessment must be performed by all applicants. The skills assessment is comprised of an on-road driving test, vehicle inspection, and basic controls skills test. Individuals must pass all three portions of the skills test to be considered eligible for a commercial driver’s license. Those applying for special vehicle endorsements must operate the type of vehicle the endorsement is for in order to obtain the endorsement.

Additional Information

Information on the Georgia Department of Driver Services

The State of Georgia Department of Driver Services regulates CDL requirements and testing in Georgia. To get more information contact them via:

Website: https://dds.georgia.gov/apply-commercial-license

Phone: 678.413.8400

Additional Georgia CDL Helpful Links

Please use the links below to access more valuable Georgia CDL testing resources and to learn more about practice driving tests for the state of Georgia.

georgia CDL Practice Test

CDL Category Practice Tests

CDL Practice Test

How To Get A georgia Commercial Drivers License

Hit the Open Road

georgia CDL License Test Tips

Additional Information

Information on the Georgia Department of Driver Services

Additional Georgia CDL Helpful Links

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CDL Practice Test