South dakota Driver's Examination

Double #2

FREE Double Triple Test Online | South Dakota 2024

Train for FREE with our South Dakota CDL double triple practice test online. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a SD CDL double triple license in 2021, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that DMV requirements may vary from state to state.

Number of Question 20

Passing Score 16

Number of Tests 20

1 . The “crack-the-whip” effect for doubles and triples is:

Never a problem.

Only a problem if it is raining.

A serious concern.

Rarely an issue.

The "crack-the-whip" effect can cause a trailer to turn over during a lane change. To avoid this phenomenon, drivers should make lane changes at slow, safe speeds. Double and triple combinations are the most vulnerable to this effect.

2 . When conducting a check of the engine compartment during a vehicle inspection, you should not:

Check the engine oil level.

Check the coolant level.

Drain the brake fluid.

When inspecting the engine compartment, you should check the oil level, coolant level, and windshield washer fluid level, among other things.

3 . Before beginning to drive downhill, you should:

Take your vehicle out of gear.

Shift into a lower gear.

Move into the left lane.

To avoid overusing your brakes, you should always shift into a lower gear before starting down a hill.

4 . Which of the following is a good rule to follow when making a turn?

Honk your horn.

Use your arms to get the attention of other drivers.

Turn off your turn signal before entering the turn to avoid confusing other drivers.

Signal early.

Signal well in advance of a turn so drivers behind you are aware of your intentions. Keep the signal on throughout the turn and turn it off once the turn is complete.

5 . When nearing a construction worker who is close to the road, you should:

Increase your speed.

Decrease your speed.

Not drive in any lane.

Wait until the construction is complete before proceeding.

When driving through work zones, you should make a particular point of reducing your speed when workers are on or near the road.

6 . The trailer hand valve should not be used while you are driving because:

It will disconnect from the vehicle.

You will stop the vehicle too quickly.

It can cause a skid.

Never use the trailer hand valve while operating your vehicle. Using the trailer hand valve while driving can cause your trailer to skid.

7 . Texting while driving a CMV is:

Acceptable if the text is work-related.

Acceptable if there are fewer than 10 words in the text message.

Encouraged because it is safer than talking on the phone.

Prohibited.

Texting while driving a commercial motor vehicle is both illegal and dangerous. Manually entering text into or reading text from any electronic device is considered texting.

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2024 South Dakota | Frequently Asked Questions

To acquire a CDL Tank endorsement in South Dakota, you must first have a Commercial Driver's License (CDL). Then, study the Tank Vehicle section of the South Dakota CDL Handbook. After you've mastered the material, schedule and pass the tank vehicle endorsement test at your local DMV. The test covers topics like inspecting tank vehicles, driving tank vehicles, and safe driving rules.

To obtain a CDL Tank license, you must first have a Commercial Driver's License (CDL). You then need to study the Tank Vehicle section of your state's CDL manual. Once prepared, schedule and pass the Tank endorsement test at your local DMV. This test covers inspecting tank vehicles, driving tank vehicles, and safe driving rules.

While specific training or experience is not legally mandatory for a CDL Tank endorsement in South Dakota, it's highly recommended. You need to understand the specifics of operating tank vehicles, including inspecting and driving them safely. Studying the Tank Vehicle section of the South Dakota CDL Manual and passing the relevant DMV test are essential steps.

Yes, in order to receive a CDL Tank endorsement in South Dakota, you must pass an additional written test. This test focuses on the specifics of operating tank vehicles, such as safe driving rules and inspecting tank vehicles. It is separate from the general CDL written exam and requires additional study.

The written test for a CDL Tank endorsement in South Dakota covers several topics specific to tank vehicles. These include the inspection of tank vehicles, safe driving strategies, understanding the high center of gravity in tank vehicles, and managing surge. The test also covers procedures for emergencies, such as leaks or fires.

The CDL Tank endorsement doesn't usually involve a specific skills or maneuvers assessment. It primarily requires a written test. This exam covers topics such as inspecting tank vehicles, safe driving techniques, and understanding safety rules specific to tank vehicles. However, the general CDL test does assess practical skills and maneuvers for operating commercial vehicles.

Drivers with a CDL Tank endorsement in South Dakota must adhere to specific limitations and regulations. They are required to fully comprehend and follow safety procedures, including managing tank-specific issues like liquid surge. Additionally, they must comply with weight restrictions and hazardous materials regulations if applicable. Violations may result in endorsement suspension or revocation.

No, in South Dakota, it is illegal to transport liquid or gas materials without a valid CDL Tank endorsement. A CDL Tank endorsement is required for the transportation of any liquid or gas substance in a tank vehicle, as it ensures that the driver has the necessary skills and knowledge to handle such materials safely.

You can add a CDL Tank endorsement to your current commercial driver's license. It's not necessary to apply for a new license. However, you must pass the Tank endorsement written test. Once you pass the test, the endorsement will be added to your existing CDL. Remember, each state may have slightly different procedures, so check with your local DMV.

Yes, handling hazardous materials with a CDL Tank endorsement in South Dakota requires additional certifications. Drivers must obtain a Hazardous Materials (HazMat) endorsement, which involves passing a written test and a TSA background check. It's crucial to understand and comply with federal and state regulations to ensure safety when transporting hazardous materials.