How do you check that the positions selected for mounting the components?

To check the positions selected for mounting components, first, review the design specifications and layout diagrams to ensure they align with the intended design. Next, use measuring tools to verify the physical distances and angles between components, confirming they meet required tolerances. Additionally, conduct a visual inspection to identify any potential obstructions or misalignments. Finally, consider performing a dry fit or prototype assembly to ensure all components fit correctly before final installation.