1. Demonstration on use of Hand Tools: V-block, Marking Gauge,Files, Hack Saw, Drills, Taps.Minimum 3 models involving Dovetail joint,Triangular joint and Semicircular joint.
2. Welding: Study of electric arc welding tools &equipments,Models: Butt Joint, Lap Joint, T joint & L-joint.
3. Sheet Metal & Soldering Work: Development & Soldering of themodels: Tray, Frustum of cone, Prism(Hexagon &Pentagon),Truncated Square Pyramid, Funnel.