CLP Transporting Cargo Safely 3

Question 1

What is the minimum working load limit (WLL) that tie-downs must have in aggregate relative to the cargo they secure?

Accepted Answer

Equal to the total cargo weight

Answer

The aggregate WLL of all tie-downs securing a cargo load must be at least equal to the total weight of that cargo.

Question 2

A load of lumber is stacked 6 feet high on a flatbed. What is the main safety concern with this configuration?

Accepted Answer

A high center of gravity increases rollover risk

Answer

A tall, high-stacked load raises the vehicle's center of gravity, significantly increasing the risk of rollover, especially during turns or sudden maneuvers.

Question 3

What does the term 'dunnage' refer to in cargo loading?

Accepted Answer

Loose material used to support and protect cargo

Answer

Dunnage is material (such as boards, mats, or airbags) placed under or between cargo items to protect the load and keep it stable.

Question 4

If cargo extends more than 4 feet beyond the rear of a vehicle, what must be displayed?

Accepted Answer

A red flag or red light visible from 500 feet

Answer

Cargo extending more than 4 feet beyond the rear of a vehicle must be marked with a red flag (at least 12 inches square) and a red light visible from 500 feet at night.

Question 5

Which factor does NOT affect how many tie-downs are required for a piece of cargo?

Accepted Answer

The color of the cargo

Answer

The number of required tie-downs is determined by cargo weight, length, and type — the color of the cargo has no bearing on securement requirements.

(CLP) Commercial Learner's Permit Practice Test

(CLP) Commercial Learner's Permit Practice Test

CLP Transporting Cargo Safely 3