OSHA 30 Hour Construction Program Practice Test

What should be kept free from grease and oil at all times?

1. Tools

2. Hoses

3. Cylinders

4. Electric cords

The correct answer is: Hoses

Keeping hoses free from grease and oil is essential for several reasons. Hoses, especially those used in construction and industrial settings, are often made of rubber or flexible materials that can degrade when exposed to certain substances. Grease and oil can cause the materials to become slippery, which can be dangerous in environments where hoses are used for transporting fluids, such as water, air, or chemicals. Additionally, oil and grease contamination can compromise the integrity of the hose, potentially leading to leaks, bursts, or reduced functionality. By ensuring that hoses are clean and free of these substances, workers can maintain a safe working environment and ensure that hoses perform effectively without unexpected failures. In comparison, other items mentioned do have specific guidelines related to cleanliness, but they may not share the same critical safety concerns regarding the direct impact grease and oil can have on their functionality and the overall safety of work operations.