Humber/Ontario Real Estate Course 4 Exam Practice

Which statement about asbestos is accurate?

1. Friable asbestos is less dangerous than non-friable asbestos.

2. Asbestos is treated as a patent defect because it is observable by the untrained eye.

3. Asbestos is known for its insulating qualities.

4. Airborne asbestos fibres do not represent a serious health risk.

5. Asbestos removal must always be performed by licensed experts.

6. Asbestos is no longer used in construction.

The correct answer is: Asbestos is known for its insulating qualities.

The statement that asbestos is known for its insulating qualities is accurate because asbestos has historically been valued in construction for its excellent thermal insulation properties. Its ability to resist heat and electrical conduction made it a popular choice in a variety of building materials, such as insulation for pipes, roofing, and ceiling tiles. The context surrounding asbestos usage includes its widespread application throughout the 20th century until the health risks associated with exposure, particularly to airborne fibers, became better understood. As a result, while asbestos was once a commonly used material for insulation and fireproofing, there have been significant measures and regulations introduced to mitigate its dangers, leading to a decline in its use. Other statements present inaccurate assertions. For example, friable asbestos is actually considered more dangerous because it can easily release fibers into the air, posing health risks. It is not treated as a patent defect due to its invisibility and the specialized knowledge needed to identify it professionally. Airborne asbestos fibers are a recognized serious health risk, with exposure linked to severe diseases such as asbestosis and lung cancer. Also, while licensed experts are required for safety reasons during removal, there may be specific conditions where non-licensed individuals can safely handle non-friable asbestos. Lastly, asbestos is still present