Preliminary projects are initial stages of planning and development for larger initiatives. They often involve research, feasibility studies, and basic designs to assess the viability of a proposed idea. These projects help identify potential challenges and resources needed before committing to full-scale implementation. In various fields, such as architecture, engineering, and software development, preliminary projects serve as a foundation for more complex tasks. They allow teams to gather input from stakeholders, refine objectives, and establish timelines, ensuring that the final project aligns with goals and expectations.