Alberta Basic Security Training (ABST) Practice Exam 2024

WHMIS Class “F” Includes

1. Compressible gas

2. Dangerously reactive material

3. Oxidizing material

4. None of the above

The correct answer is: Dangerously reactive material

WHMIS Class "F" specifically refers to "Dangerously Reactive Material." This classification is essential for identifying substances that can undergo violent reactions under certain conditions, posing significant hazards. Such materials can react vigorously with water, air, or other substances, potentially leading to explosions or the release of toxic gases, thereby posing dangers not only to the individuals handling them but also to the environment and surrounding areas. Identifying materials as dangerously reactive is crucial for implementing safety measures and ensuring proper handling and storage protocols, which is a key component of workplace safety training. Understanding this classification helps security personnel recognize the risks associated with these materials, allowing them to take appropriate actions to mitigate potential incidents. In contrast, the other classifications mentioned—compressible gas and oxidizing material—are associated with different tiers of hazards and are therefore categorized under their respective WHMIS classes rather than class "F." It's important for security personnel to be knowledgeable about these classifications, however, the focus here is on the specific hazards presented by dangerously reactive materials, which clearly defines class "F."