CDL Practice Tests: Flatbed Cargo Securement

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Question #804 (1 of 10)

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What is a cab shield?

  • The depression formed between two cylindrical articles when they are laid with their eyes horizontal and parallel against each other.
  • A vertical barrier placed directly behind the cab of a tractor to protect the cab in the event cargo should shift forward.
  • A structure, device, or another substantial article placed against or around an article to prevent horizontal movement of the article.
  • A vertical barrier across the front of the deck of a vehicle to prevent forward movement of cargo.
The load carrying area of a truck, trailer, or intermodal container.
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Question #808 (2 of 10)

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In terms of cargo securement, what is a 'well'?

  • A female housing fixed to the side or ends of a vehicle to receive a stake or peg, and may also be used as an anchor point.
  • The depression formed between two cylindrical articles when they are laid with their eyes horizontal and parallel against each other.
  • A device placed between the deck of a vehicle and car or between articles of cargo, intended to provide greater friction than exists naturally between these surfaces.
  • A rail along the side of a vehicle that protects the side of the vehicle from impacts.

Well:

The depression formed between two cylindrical articles when they are laid with their eyes horizontal and parallel against each other.

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Question #722 (3 of 10)

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All of the following are requirements for transporting coils with eyes crosswise except:

  • Prevent the coil from rolling
  • Attach one tiedown forward
  • These are all requirements
  • Attach one tiedown rearward
There are three requirements for coils transported with eyes crosswise:

Prevent the coil from rolling

Attach one tiedown forward.

Attach one tiedown rearward.

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Question #713 (4 of 10)

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When securing building materials, how many knots are acceptable in the tiedown(s)?

  • Depends on the weight of the cargo.
  • 0
  • 2
  • 1
Requirements for Securement System:
  • In proper working order with no damaged or weakened components that affect their performance or reduce their working load limit.
  • No knots.
  • Attached and secured in a manner that prevents them from coming loose during transit.
  • Able to be tightened by a driver of an in-transit vehicle.
  • Located inboard of rub rails whenever practicable.
  • Edge protection must be used when a tiedown would be subject to abrasion or cutting.
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Question #776 (5 of 10)

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Requirements for securing a non-cubic shaped boulder with a stable base include all of the following except:

  • Attach chains together at the intersection
  • Secure each boulder individually with at least two chain tiedowns forming an X pattern over the boulder.
  • Wrap chains around the circumference of the boulder.
  • Pass the tiedowns over the center of the boulder

Secure each boulder individually with at least two chain tiedowns forming an X pattern over the boulder.

Pass the tiedowns over the center of the boulder and attach them to each other at the intersection by a shackle or other connecting device.

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Question #783 (6 of 10)

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The load carrying area of a truck, trailer, or intermodal container is referred to as the:

  • Well
  • Headboard
  • Deck
  • Bulkhead

Deck:

The load carrying area of a truck, trailer, or intermodal container.

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Question #736 (7 of 10)

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When securing paper rolls with friction mats as a primary method:

  • The friction mat should stick out from underneath the roll in the opposite direction for which it is providing securement.
  • Make sure friction mats are completely covered by the roll.
  • The friction mat should stick out from underneath the roll in the direction it is providing securement.
  • All of these answers.
Requirements for friction mats

If a friction mat is used to provide the principal securement for a paper roll, insert the friction mat so that it sticks out from beneath the footprint of the roll in the direction in which it is providing securement.

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Question #756 (8 of 10)

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What is the maximum angle recommended for tiedowns securing cement pipe loaded crosswise, relative to the deck?

  • 45-90 degrees
  • It doesn't matter
  • 45 degrees
  • 180 degrees
If the first pipe of a group in the top tier is not at the front of the tier beneath:

Attach an additional tiedown that runs rearward at an angle not more than 45 to the horizontal when viewed from the side of the vehicle, whenever practical.

Pass tiedown either through the front pipe of the upper tier or outside the front pipe and over both longitudinal tiedowns.

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Question #742 (9 of 10)

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Within the requirements for concrete pipe, which of these requires specific securement methods?

  • Concrete pipe that is grouped together into a single rigid article and may not roll.
  • Concrete pipe loaded cross-wise on a flatbed trailer.
  • Concrete pipe loaded in a sided vehicle or container.
  • Concrete pipe eyes vertical and concrete pipe loaded lengthwise.
What is exempt from these specific requirements?

Follow general cargo securement requirements (Section 2) when transporting the following pipe:

  • Concrete pipe that is grouped together into a single rigid article and may not roll.
  • Concrete pipe loaded in a sided vehicle or container.
  • Concrete pipe eyes vertical and concrete pipe loaded lengthwise.
What is covered under these specific requirements?

Any concrete pipe loaded crosswise on a platform trailer or vehicle that is not exempt.

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Question #789 (10 of 10)

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What is a headboard?

  • A vertical barrier placed directly behind the cab of a tractor to protect the cab in the event cargo should shift forward.
  • A transverse load bearing structural component, particularly a part of a log bunk.
  • A vertical barrier across the front of the deck of a vehicle to prevent forward movement of cargo.
  • A vertical barrier across a vehicle to prevent forward movement of cargo.

Headboard:

A vertical barrier across the front of the deck of a vehicle to prevent forward movement of cargo.

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About The Flatbed Cargo Securement CDL Manual

Studying the flatbed cargo securement CDL manual is not a requirement for getting your CDL permit or license. It is required knowledge for flatbed drivers.

Some questions you should be able to answer for flatbed cargo securement:

  • What is the minimum Working Load Limit of a tiedown used to secure logs?
  • What is the minimum weight of a shipment of paper rolls that would require specific securement requirements?
  • When securing concrete pipe over 45 inches loaded crosswise, which direction must the tiedowns on the front half of the load run?
  • What is a cab shield?
  • When securing concrete pipe over 45 inches loaded crosswise, which direction must the tiedowns on the rear half of the load run?
  • What is a dunnage bag?
  • Who is responsible for inspecting securing devices and cargo within the first 50 miles?
  • How many tiedowns are required on a stack of shortwood loaded crosswise?
  • What is the minimum working load limit of each tiedown used to secure crushed or flattened vehicles?
  • Define 'bolster'
  • What is a hook-lift container?
  • When a tiedown is attached directly to the cargo, what is the ideal angle where it attached to the vehicle?

What is a securing device?

Any device specifically manufactured to attach or secure cargo to a vehicle or trailer:

  • Synthetic Webbing
  • Chain
  • Wire rope
  • Manila rope
  • Synthetic rope
  • Steel strapping
  • Clamps and latches
  • Blocking
  • Front-end structure
  • Grab hooks
  • Binders
  • Shackles
  • Winches
  • Stake pockets
  • D-rings
  • Pocket
  • Webbing ratchet
  • Bracing
  • Friction mat

What is a tiedown?

A combination of securing devices that forms an assembly that:

  • Attaches cargo to, or restrains cargo on a vehicle.
  • Is attached to anchor point(s).

Some tiedowns are attached to the cargo and provide direct resistance to restrain the cargo from movement.

Some tie-downs pass over or through the cargo. They create a downward force that increases the effect of friction between the cargo and the deck. This friction restrains the cargo.

Related Cargo Securement Terms That Every Driver Should Know:

  • Tiedown:

    A combination of securing devices which form an assembly that attaches cargo to, or restrains cargo on, a vehicle or trailer, and is attached to anchor point(s).

  • Contained:

    Cargo is contained if it fills a sided vehicle, and every article is in contact with or sufficiently close to a wall or other articles so that it cannot shift or tip if those other articles are also unable to shift or tip.

  • Blocking:

    A structure, device, or another substantial article placed against or around an article to prevent horizontal movement of the article.

How should tiedowns be attached?

Tiedowns can be used in two ways:

  • Attached to the cargo:

    • Tiedowns attached to the vehicle and attached to the cargo.
    • Tiedowns attached to the vehicle, pass through or aroundan article of cargo, and then are attached to the vehicle again.

  • Pass over the cargo:

    • Tiedowns attached to the vehicle, passed over the cargo, and then attached to the vehicle again.

Tiedown placement:

Place the tiedown as close as possible to the spacer.

Position the tiedowns as symetrically as possible over the length of the article.

Position the tiedowns to preserve the integrity of the article.

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