Answer :
Final answer:
All of the mentioned tools, including a clipboard, light meter, and thermometer, are useful when inspecting complex facilities, as they collectively help in assessing various aspects critical for ensuring the facility's standards and safety. so, the correct option is:(D) all of the above
Explanation:
A useful tool when inspecting complex facilities includes D. all of the above. When inspecting complex facilities, various tools are paramount for achieving accurate and thorough inspections. A clipboard is essential for maintaining organized notes and checklists. A light meter helps in assessing lighting conditions in different areas, ensuring they meet specific standards or requirements. Lastly, a thermometer is crucial for monitoring the temperatures within the facility, which could impact the performance of machinery, the comfort of human occupants, or the stability of materials stored within the facility. Together, these tools enhance the inspector's ability to evaluate the facility's compliance with safety, operational, and quality standards.