👉 Trial engineering is a systematic approach to the design, development, and testing of prototypes or early versions of products or systems, aimed at validating their performance, functionality, and reliability under real-world conditions. It involves iterative cycles of design, testing, analysis, and refinement to identify and address potential issues before full-scale production. Engineers conduct controlled experiments, gather data, and use simulation tools to optimize the design, ensuring that the final product meets specified requirements and user needs. This process is crucial for reducing risks, minimizing development costs, and accelerating time-to-market by catching and resolving problems early in the development cycle.