CDL - Commercial Rules Questions and Answers Already Passed
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CDL - Commercial Rules
Institution
CDL - Commercial Rules
CDL - Commercial Rules Questions and
Answers Already Passed
What is the primary purpose of the Commercial Driver's License (CDL)?
To ensure that drivers are qualified and capable of safely operating commercial vehicles.
What is the minimum age requirement to obtain a CDL?
The minimum a...
CDL - Commercial Rules Questions and
Answers Already Passed
What is the primary purpose of the Commercial Driver's License (CDL)?
✔✔ To ensure that drivers are qualified and capable of safely operating commercial vehicles.
What is the minimum age requirement to obtain a CDL?
✔✔ The minimum age is typically 18 for intrastate driving and 21 for interstate driving.
Why are pre-trip inspections required for commercial vehicles?
✔✔ To identify any mechanical issues or safety hazards before operating the vehicle.
What does the Federal Motor Carrier Safety Administration (FMCSA) regulate?
✔✔ It regulates the safety of commercial motor vehicles, drivers, and carriers.
What is a logbook used for in commercial driving?
✔✔ To record a driver’s hours of service and ensure compliance with regulations.
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,What is the Gross Vehicle Weight Rating (GVWR)?
✔✔ It is the maximum total weight a vehicle is rated to carry, including cargo, passengers, and
the vehicle itself.
Why is it important to secure cargo properly?
✔✔ To prevent the load from shifting or falling and to ensure safety on the road.
What is the purpose of a CDL endorsement?
✔✔ To certify that a driver has additional skills or training for specific types of vehicles or
cargo.
What is the proper procedure if your vehicle begins to skid?
✔✔ Steer in the direction of the skid and avoid slamming on the brakes.
What is the main purpose of the air brake system on a commercial vehicle?
✔✔ To provide effective and reliable stopping power for heavy vehicles.
Why is it important to know the height of your commercial vehicle?
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, ✔✔ To avoid hitting low bridges, overpasses, or other height-restricted areas.
What should you do if your load extends beyond the rear of your vehicle?
✔✔ Mark the load with a red flag during the day or red lights at night to alert other drivers.
What is the definition of "off-tracking" in commercial driving?
✔✔ When the rear wheels follow a different path than the front wheels during a turn.
What is the primary cause of tire blowouts in commercial vehicles?
✔✔ Underinflated or overloaded tires.
What is the "No-Zone" around a commercial vehicle?
✔✔ The large blind spots where other vehicles are not visible to the driver.
Why is it important to perform a post-trip inspection?
✔✔ To identify any issues that occurred during the trip and ensure the vehicle is safe for future
use.
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