No, the Polytechnic in Mechanical Engineering College in Haryana course is not limited to theory at all. While you will learn the fundamental concepts of mechanical design, thermodynamics, and manufacturing processes through classroom lessons, a major part of the diploma focuses on practical and skill-based learning. Students get to work directly in modern workshops, CAD/CAM laboratories, and machine shops, where they gain hands-on experience in tools, machines, and design software. In addition, you’ll participate in industrial visits, live projects, and internship training, which help you understand how real engineering systems function. This balance between theory and practice ensures that you graduate with both technical knowledge and practical expertise, making you well-prepared for jobs in industries, manufacturing units, and mechanical design fields.