The revision class by Mr. B. Sudhakar Rao reinforced Engineering Graphics concepts and prepared students for assessments. Key areas included Orthographic Projections, Isometric Drawings, Sectional Views, and Dimensioning Standards, with practical tips and error avoidance. An interactive Q&A session clarified doubts, and practical demonstrations showcased solving complex problems. Assignment reviews highlighted improvements, and study tips emphasized practice and precision. Students were encouraged to review examples, practice problems, and prepare queries for further sessions.