CDL COMBINATION PRACTICE TEST DELAWARE

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Drivers who want to drive combination vehicles must pass the combination vehicles test. The Delaware 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 Delaware CDL Manual. Take this practice test now to prepare for the actual DE CDL combination test!
1. Who is responsible for inspecting the cargo?
The shipper
The person who loaded and secured the cargo
The driver
The motor carrier
2. You are coupling a tractor to a semi-trailer. You have backed up but are not yet under the trailer. Before backing under the semi-trailer, you should:
remove the wheel chocks.
connect the electrical cord and check the air lines.
supply air to the trailer system and lock the trailer brakes.
begin raising the landing gear.
3. If you're feeling tired while driving you should:
drink coffee.
eat something.
stop driving and get some rest.
increase your speed to get to your destination quicker.
4. An Anti-lock Braking System (ABS):
always shortens your stopping distance.
increases your normal braking capability.
lets you drive faster.
keeps your wheels from locking up when you brake hard.
5. When going down grades, you should:
put the transmission in Neutral.
shift up.
rely solely on engine braking to reduce your speed.
downshift to a lower gear.
6. Before entering an intersection, make sure that:
accelerate smoothly and change gears as necessary.
That there is enough room for the rear of your vehicle to clear the stop line on your side.
there's enough room to get at least halfway across.
there is sufficient space to clear it.
7. Over-length loads:
may require special equipment such as "wide load" or flags.
require special transit permits.
require special driving care.
All of the above.
8. Before leaving your vehicle unattended, you should:
Chock the wheels.
Apply the parking brake.
Remove the keys.
All of the above.
9. Which of the following is NOT a warning sign of fatigue?
Frequent blinking
Trouble remembering the last few miles driven
Driving at the speed of the traffic
Heavy eyelids
10. The crack-the-whip effect:
the ends of some vehicles to drag.
can cause a vehicle to tilt.
can turn the trailer over.
can cause problems for drivers coming toward you.
 
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Frequently Asked Questions

  • If you are between the ages of 16 and 18 or are under 22 years old and receiving special education services through the Individualized Education Program (IEP), you qualify for the Graduated Driver License (GDL) program. This program allows you to obtain a learner’s permit. After completing 12 months of the GDL program, if your sponsor hasn't withdrawn their endorsement and your driving record is clear, your permit will convert to a class D license. 
  • If you are 18 years or older and choose not to participate in the GDL program, no sponsor is required, but you'll need to undergo an eye, knowledge, and road skills examination at the DMV to obtain your driver's license.
Apply in person at any Division of Motor Vehicles office in Wilmington, New Castle, Dover, or Georgetown. Verify where the nearest Delaware DMV office is and check its business hours before going. 

You need to bring specific documents: 

  • Proof of identity (e.g., certificate of birth or valid passport).
  • Two proof of Delaware residency, displaying your physical address and being valid within the last 60 days. Acceptable documents include utility bills, credit card statements, insurance policies, and employment records.
  • Proof of legal name change (if available).
  • Proof of passing a Certified Delaware Driver Education Course for those under 18.

For a guide on acceptable documents, you can refer to the official Document Selector Guide.
If you cannot read or speak English, translators are permitted during the DMV written test. The applicant is responsible for scheduling and paying a translator who will read the questions. However, the road sign section must be completed without any additional assistance.
To get ready for the Delaware DMV written test, start by reading the Delaware Driver’s Handbook. This manual has all the info you need to study for the exam: traffic signs, road rules, and safe driving practices. Then, check what you've learned with our free practice tests and consider signing up for DMV Premium to access additional resources!
The Delaware DMV test comprises 30 questions. It is designed to evaluate your knowledge of general driving laws, safe driving practices, and road signs. You should study the manual carefully to ensure your success on the first attempt.

You need an accuracy rate of 80% or higher, which means you are allowed up to 6 wrong answers. Be cautious and read thoroughly the questions.

New drivers in Delaware with a learner's permit face specific restrictions:
  • You must carry the permit with you when driving.
  • You and your passengers must wear safety belts.
  • You cannot use a cell phone while driving.
  • You cannot transport other people, except for an adult supervisor and one other passenger or your family members, for the first 12 months.
  • Under mandatory supervision, the supervisor must be a properly licensed parent, guardian, or approved adult driver, at least 25 years old, with a class D license for a minimum of 5 years.

For the first six months:
  • You must be supervised at all times.
  • The sponsor must certify that the permit holder has driven for 50 hours, including 10 hours of nighttime driving, and submit the certification to the Department of Education after the initial six months.

After the first six months:
  • You may drive unsupervised only between 6:00 a.m. and 10:00 p.m.
  • You may drive between 10:00 p.m. and 6:00 a.m. if supervised or for specific exceptions such as church, work, and school activities.
  • Passenger restrictions continue, allowing only the adult supervisor and one other passenger during unsupervised driving.
In Delaware, your learner's permit is valid for 6 months. You can extend it once before it expires by paying a fee. This waiting period ensures you have ample time to gain valuable driving experience and feel confident before the exam.

DE CDL Combination Test

Number of questions: 20
Correct answers to pass:16
Passing score:80%
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