Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
Engineering and Technology
Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
Production and Processing
Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
Knowledge of design techniques, tools, and principles involved in the production of precision technical plans, blueprints, drawings, and models.
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.