DOT Hazardous Materials (HAZMAT) 49 CFR Practice Exam

Question: 1 / 400

What information is required on a placard for Class 3 Flammable Liquids?

The number 2 in a diamond shape

The number 4 in a circle

The number 3 in a diamond shape

A placard for Class 3 Flammable Liquids must display the number 3 in a diamond shape. This is part of the United States Department of Transportation's regulations regarding the visual identification of hazardous materials during transport. Class 3 Flammable Liquids, which are substances that can ignite and burn when exposed to an ignition source, require this specific designation to ensure proper handling, storage, and response in case of an emergency.

The diamond shape of the placard allows for easy recognition and is standardized across various classes of hazardous materials. Using the number 3 specifically identifies the material as a flammable liquid, providing vital information to those who may handle or be confronted with these substances, including emergency responders and transporters. This clarity and consistency in labeling are crucial for safety in transportation and management of hazardous materials.

Get further explanation with Examzify DeepDiveBeta

The number 1 in a square

Next Question

Report this question

Download DOT Hazardous Materials (HAZMAT) 49 CFR Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy