Commercial Driving Cargo Handling 2

Question 1

What is the minimum number of tie-downs required for cargo 5 feet long?

Accepted Answer

2 tie-downs

Answer

Cargo 5 feet or less needs at least 2 tie-downs. The general rule is at least 2 tie-downs for the first 10 feet of cargo, plus 1 for each additional 10 feet.

Question 2

What is 'header board' or 'headache rack' on a flatbed truck?

Accepted Answer

A strong barrier behind the cab that prevents cargo from shifting forward into the cab during hard braking

Answer

The header board is a protective barrier behind the cab that prevents cargo from sliding forward during braking or collision, protecting the driver.

Question 3

What hazard does a high center of gravity create for a commercial vehicle?

Accepted Answer

Increased rollover risk, especially during turns, lane changes, and on curves

Answer

A high center of gravity makes the vehicle top-heavy and more susceptible to rollover during any lateral force, such as turning, swerving, or wind.

Question 4

What is the purpose of a load board or load bar in an enclosed trailer?

Accepted Answer

To prevent cargo from shifting by creating a barrier across the trailer interior

Answer

Load bars or boards span the width of the trailer to create barriers that prevent cargo from shifting forward, backward, or sideways during transport.

Question 5

What is coil securement and why does it require special procedures?

Accepted Answer

Securing heavy metal coils that can roll and shift, requiring specific tie-down patterns and cradles

Answer

Metal coils are extremely heavy and can roll freely. Special securement methods including cradles, chocks, and specific tie-down patterns are required to prevent catastrophic shifting.

Commercial Driving Practice Test

Commercial Driving Practice Test

Commercial Driving Cargo Handling 2