2D Drawing using AUTOCAD
It is the process of creating and editing technical drawings, as well as annotating designs. Drafters use computer-aided design (CAD) software to develop floor plans, building permit drawings, building inspection plans, and landscaping layouts.
The 4 levels are,
Level 1 -2D drawing using Autocad
Level 2 - 3D Drawing using Solid works
Level 3 - 3D Design using Creo
Level 4 - Computer Aided Simulation & Analysis using ANSYS
WELDING
Welding is a fabrication process that joins materials, usually metals or thermoplastics, by using high heat to melt the parts together and allowing them to cool, causing fusion. Welding is distinct from lower temperature techniques such as brazing and soldering, which do not melt the base metal.
The 4 levels are,
Level 1 -Arc Welding
Level 2 - Gas Welding, Spot Welding & Stainless Steel Welding
Level 3 - TIG welding
Level 4 - MIG welding
REFRIGERATION & AIR CONDITIONING
Refrigeration keeps the cold air close, air conditioning pushes it away. Refrigeration uses coolant alone, air conditioning also uses the air from outside. Refrigeration deals with cooling and freezing, air conditioning deals with cooling and dehumidifying the air.
The 4 levels are,
Level 1 - Service for full Refrigeration
Level 2 - Service for full window Air conditioning
Level 3 - Service for full Split Air conditioning
Level 4 - Service for full Duct Air conditioning
