CDL COMBINATION PRACTICE TEST LOUISIANA
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Drivers who want to drive combination vehicles must pass the combination vehicles test. The Louisiana CDL combination test consists of 20 questions, and you'll need at least 16 correct answers to pass (80%). The test covers the combination vehicles section of the Louisiana CDL Manual. Take this practice test now to prepare for the actual LA CDL combination test!
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1.
When inspecting the cargo, make sure it is:
piled up.
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not overloaded.
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secured properly for the first 50 miles after beginning a trip.
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All of the above.
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2.
At passive railroad crossings, even if there are active railroad signals that indicate the tracks are clear, you must _________ to be sure it is safe to proceed.
listen, look and stop
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go, stop and listen
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stop, look, and listen
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go, look and put the transmission in neutral
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3.
It's very important to distribute the cargo so it is:
in the centre of the load.
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as high up as possible.
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piled up.
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as low as possible.
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4.
You have uncoupled a trailer and want to inspect the landing gear. The tractor should be positioned:
completely clear of the trailer.
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with the tractor frame above the trailer.
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with the tractor frame under the trailer.
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None of the above.
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5.
When going down grades, you should:
shift up.
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put the transmission in Neutral.
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downshift to a lower gear.
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rely solely on engine braking to reduce your speed.
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6.
You are driving a heavy vehicle with a manual transmission, and you have to stop on the shoulder while driving on an uphill grade. When putting your vehicle back in motion up the grade, you should:
partly engage the clutch before you take your right foot off the brake.
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shift down to a speed that you can control without using the brakes.
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use the parking brake to hold the vehicle until the clutch engages.
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keep the clutch slipping while slowly accelerating.
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7.
Which of the following is NOT part of the procedure to raise the landing gear?
Safely securing the crank handle, after raising the landing gear
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Raising the landing gear all the way up
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Using the high range gear, if equipped, to begin raising the landing gear
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Using the low range gear, if equipped, to begin raising the landing gear
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8.
When backing a tractor under a trailer:
the trailer will be lifted slightly when the tractor backs under it.
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the end of the kingpin will be even with the top of the fifth wheel.
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you should lift the
trailer off the fifth-wheel.
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the fifth-wheel will come out from under the trailer.
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9.
The only way to stop a front-wheel skid is to:
supply more power to the drive wheels.
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countersteer.
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let the vehicle slow down.
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All of the above.
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10.
If an item placed on a flatbed trailer is 7 feet long, it should have __ tie-downs.
2
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7
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1
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3
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Frequently Asked Questions
If you are 15 or 16 years old, you must adhere to the stages of the Graduated Driver Licensing (GDL) Program:
- Stage 1 ? for a learner’s permit, you must be at least 15 years old.
- Stage 2 ? for an intermediate license, you must be at least 16 years old and have held the permit for 6 months.
- Stage 3 ? for a full license (class E), you must have completed stages 1 and 2 or be at least 17 years old.
To take the Louisiana DMV written test, contact a driver education provider or the Office of Motor Vehicles. Before you go, check if your chosen Louisiana OMV offers the permit tests and the available business hours.
If you are a first time applicant, you'll need:
- One primary document, such as a birth certificate or passport.
- Proof of your Social Security Number.
- An additional form of identification (e.g., Louisiana college or university ID, employment ID card, etc.).
- Proof of residence.
If you are a minor, a parent or legal guardian must accompany you to sign the application.
If you have difficulty understanding English, you can have a translator assist you during the knowledge test. However, it is advisable to have a basic understanding of English since road signs are always in English.
It is recommended to thoroughly read the Louisiana Driver's Handbook at least three times to acquire a comprehensive understanding of the road rules. Verify your knowledge with our free practice tests or sign up for DMV Premium to access additional resources. Once you are satisfied with your score, you are ready for the exam.
The DMV written test contains 40 questions regarding road signs, safe driving practices, and road rules. All questions are multiple-choice, so be sure to carefully read them before providing your answers.
You must answer at least 32 questions correctly, and you can miss up to 8 questions to pass the test. The minimum score required to succeed in the exam is 80%. Take your time during the exam to make sure you understand the questions well.
Under the Graduated Licensing Program, teens face specific restrictions.
Drivers with a learner’s permit:
- Must drive with a licensed adult who is at least 21 years old, or a licensed family member who is at least 18 years old.
- Cannot use a cell phone.
Drivers with an intermediate license:
- Are restricted from driving between 11 p.m. and 5 a.m. unless accompanied by a licensed adult who is at least 21 years old or a licensed family member who is at least 18 years old.
- Can only transport one passenger under 21 (excluding siblings) unless supervised by a licensed adult aged 21 or older between 6 p.m. and 5 a.m.
- Cannot use a cell phone, except for emergencies.
If you fail your DMV written test at a driver education provider, the policies vary depending on the driving school. Some may require you to pay for a retest, while others may include multiple attempts in the course. Be sure to check the specific rules of the driving school you are attending. If you fail the permit test at the Office of Motor Vehicles, you have the opportunity to retake the exam once on the same day, provided there is enough time available.
LA CDL Combination Test
Number of questions: | 20 |
Correct answers to pass: | 16 |
Passing score: | 80% |
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