rhode island
CDL Practice Test

Welcome to the Rhode Island CDL practice test site. You can take these practice tests and go through the questions as many times as you like as you attempt to obtain your CDL in Rhode Island. 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

To test the security of the tractor semi trailer connection you should:

you don't need to check it

look at it carefully after pulling forward gently in a low gear against the locked trailer brakes

put the tractor in a high gear and quickly pull ahead

with the trailer brakes locked, rock the trailer back and forth

2 / 40

Suspension systems:

keep the steering wheel tight

keep the brake drums from failing

keep the axles in place

keep the load secure

3 / 40

The compressor is connected to the engine via _____?

r-belt

v-belt or gears

stag gears

lines

4 / 40

You should follow the posted speed limits for curves and be aware of:

The posted speed limit may be too high for safety.

A rollover may occur even when driving at the posted speed limit.

The higher center of gravity on a tank truck.

All answers listed.

5 / 40

Select the two things that are important in preventing a rollover:

the length and weight of the vehicle

maintaining properly inflated tires and an even load on the trailer

drive slowly around turns and keep the cargo as close to the ground as possible

drive slowly around turns and keep the center of gravity of the cargo as high as possible

6 / 40

What product is typically carried in a liquid tank trailer without baffles?

Hydrogen peroxide.

Fertilizer.

Fuel.

Food or milk products.

7 / 40

Select the purpose of fanning air brakes:

lower air pressure

it decreases the braking power

it cools them down

it increases the air pressure

8 / 40

Class A explosives must not be transported in a combination vehicle if the vehicle includes:

A 200 inch wheelbase trailer.

Two or more trailers.

None of these answers are correct.

A placarded cargo tank.

9 / 40

Which trailer is most likely to tip over due to the crack the whip effect?

the last trailer of a double

the first trailer of a triples

the last trailer of a triple

the heaviest trailer

10 / 40

What is the purpose of a baffle?

It allows you to haul loads that are mixed.

It makes it easier to clean the tanker out.

It controls the surge of liquid forward and backwards.

It stops side to side surging.

11 / 40

Which of the following are some suspension system defects?

all of these answers are correct

cracked or broken spring hangers

broken leaves in leaf spring

leaking shock absorbers

12 / 40

When should you avoid using the parking brake?

while on an incline

when the brakes are hot

when the air pressure is low

whenever you park

13 / 40

The baffles in a tank trailer help to control:

The overall weight of the vehicle.

The flow of liquid side to side.

The movement of liquid from front to back.

The distrubition of weight.

14 / 40

Select the statement that is true in regards to quick steering movements and triple/double trailers:

they flip over due to quick steering movements a lot easier than other vehicles

there are no issues that occur from quick steering

as you perform quick steering movements you should apply pressure to the brake pedal

it is easier to countersteer compared to other vehicles

15 / 40

Select the true statement in regards to stopping distance and speed:

A wet road will double the stopping distance at any speed.

You require 4 times as much stopping distance when driving at 40 mph compared to 20 mph.

All answers listed.

Larger / heavier vehicles generally take longer to stop.

16 / 40

Drivers placard their vehicle to _____ the risk.

take away

minimize

communicate

elevate

17 / 40

This should have no illegal stickers, dirt, obstructions, or damage to the glass.

The rearview mirror

Mirrors and windshield

None of the answers listed

The headlights

18 / 40

You should_____when checking the slack adjusters on S-Cam brakes.

make sure there is an inch of leeway in each direction for the slack adjuster

pull hard on each slack adjuster while wearing gloves

pull on the slack adjuster while the parking brakes are on

pull on the slack adjusters after draining the air from the system

19 / 40

Which of the following is NOT an acceptable type of marking for hazardous materials?

Identification number

Name in italics

Un marks

Descriptive name in roman print

20 / 40

There must not be more than_____for engine compartment belts.

3/4 inch of play at the center of the belt

1/2 inch of play at the center of the belt

1/2 inch of play at the end of the belts

1/4 inch of play at the ends of the belt

21 / 40

Secure baggage and freight in ways that avoid damage and:

Allow the driver to move freely and easily.

All of these answers are correct.

Allow riders to exit by any window or door in an emergency.

Protect riders from injury if carry-ons fall or shift.

22 / 40

When there is a hazardous materials emergency. You should:

Contact emergency authorities.

Prevent smoking and keep open flames away.

Keep people away and warn them of the danger.

All of these answers are correct.

23 / 40

If you do become sleepy while driving, you should _____.

drink caffeinated beverages

turn up the radio

stop to sleep

roll down the windows

24 / 40

Why do air brakes take longer to stop than hydraulic brakes?

none of the answers listed

the lines are hotter

it takes more time for the air to flow through the lines

longer reaction time

25 / 40

You should_____when the low pressure warning is activated:

wait until the air brakes kick in automatically

come to a safe stop while you still have control of the brakes

pump the brake pedal to come to a stop immediately

maintain highway speed and keep an eye on your air pressure gauge

26 / 40

Most states require school bus drivers to take a physical examination:

Annually

Every 2 years

Every 3 years

Twice per year

27 / 40

You should check____when loading the small tanks of a cargo tank with bulkheads.

the expansion rate

the weight distribution

none of the answers listed

the fuel to air ratio

28 / 40

A placarded vehicle must have at least ___ placards?

three

four

six

two

29 / 40

When inspecting the ______you are making sure that the lines and hoses are not chafed, cut, pinched, or dragged against tractor parts.

electric/air lines

lifts/door/ties

air brake lines

mud flaps

30 / 40

If there is rust around the nuts, what may it indicate?

They need to be changed out.

They are fitted just right.

They are loose.

There is a leak somewhere.

31 / 40

This object should be checked to make sure that the cap(s) are on tight, that it is secure, and there are no leaks.

Air coolant system

Fuel tank

Windshield fluid line

Exhaust system

32 / 40

If you double your speed, what will happen to your stopping distance?

none of these answers are correct answers are correct

it increases by two times

it stays about the same

it increases by four times

33 / 40

The minimum tread depth for steering axle tires is:

14 mm

4/32 inch

None of the answers listed

2/23 inch

34 / 40

You should place the starter switch key into your pocket while you are performing the pre-trip inspection because:

someone could start and move the truck

all of these answers are correct

someone could steal the truck

it could damage the starting mechanism

35 / 40

The best way to describe a dual air brake system is:

there is a primary and secondary system that is 2 separate air brake systems

there are 2 separate air brake systems that supply air to the trailer if there is one

there are 2 separate air brake systems that have their own hoses, lines etc

all of these answers are correct

36 / 40

Cargo tanks are:

Only made in one size.

Bulk packaging temporarily attached to your vehicle.

Bulk packaging permanently attached to your vehicle.

Filled while they are off your vehicle, then attached for transportation.

37 / 40

For any flatbed load you must have at least ____ tie downs.

two

one

four

six

38 / 40

What is the reason that placards are used?

so hazmat is not mixed with food

it is the law

to prevent terrorism

communicate the risk

39 / 40

When accelerating:

"hammer down" when your wheels start to spin

always use the parking brake to slow down

do not engage the clutch before you take your foot off the brake

speed up smoothly and gradually and avoid jerking

40 / 40

While completing the 3rd component of the air brake check of a combination vehicle, at what psi should the tracor protection valve and parking brake valve should pop out?

70 psi

They should never pop out

20 psi

40 psi

Your score is

The average score is 0%

5/5 - (2 votes)

CDL Category Practice Tests

CDL Practice Test

How To Get A rhode island Commercial Drivers License

To be eligible for a CDL in Rhode Island, applicants must meet the following age eligibility requirements.

Be at least 18 years old to operate a commercial vehicle intrastate (within Rhode Island only).
Be at least 21 years old to operate a commercial vehicle interstate (outside of Rhode Island).

Rhode Island CDL applicants must be medically certified that they are capable of operating a commercial vehicle and pass a vision test. Rhode Island applicants must get assistance with the forms from a CDL-certified doctor. Applicants are required to submit a (REV 2011) Self-Certification for a Commercial Driver’s License and a (Form MCSA-5875) Medical Examiner’s Certificate Medical Examiner’s Report Form.

Commercial drivers are required to have a medical card or certificate. This requirement does not apply to drivers who are employed by the federal, state or local governments. Drivers who have had their licenses revoked, suspended, denied or canceled are not eligible for a CDL in Rhode Island. Applicants can be disqualified for having multiple licenses.

Rhode Island CDL Endorsements

H – Hazmat Vehicles
N – Tank Vehicles
P – Passenger Vehicles
S – School Bus
T – Double or Triple Trailer
X – Combination Tank Vehicles and Hazmat Vehicles

Hit the Open Road

rhode island CDL License Test Tips

All Rhode Island CDL applicants must pass the general knowledge test prior to taking the skills test. This test consists of 50 questions. To pass the Rhode Island test, applicants must score 80 percent or higher. Applicants who require additional endorsements must pass additional tests and pay the required fees. The Rhode Island skills test can be taken 14 days after applicants pass the knowledge test. It includes a pre-trip vehicle inspection, basic control skills and on-road driving. Applicants must pass each section.

Military veterans and current military members can apply to have the skills exam waived if they meet the requirements. To qualify for a waiver, applicants must:

Possess a valid Rhode Island Driver’s license.
Be active duty military personnel.
Operate a commercial vehicle as part of their military duties.
Have been honorably discharged from the military within the past 12 months.
Submit an Application for CDL Skills Test Waiver.

Additional Information

Information on the Rhode Island Division of Motor Vehicles

The State of Rhode Island Division of Motor Vehicles administers CDL license regulations in Rhode Island. To get more information contact them via:

Website: http://www.dmv.ri.gov/licenses/commercial/

Phone: 401.462.5813

Additional Rhode Island CDL Helpful Links

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

rhode island CDL Practice Test

CDL Category Practice Tests

CDL Practice Test

How To Get A rhode island Commercial Drivers License

Hit the Open Road

rhode island CDL License Test Tips

Additional Information

Information on the Rhode Island Division of Motor Vehicles

Additional Rhode Island CDL Helpful Links

rhode island
CDL Practice Test