Mechanical
Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
Active Listening
Listening to others, not interrupting, and asking good questions.
Speaking
Talking to others.
Critical Thinking
Thinking about the pros and cons of different ways to solve a problem.
Writing
Writing things for co-workers or customers.
Chemistry
Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods.
Monitoring
Keeping track of how well people and/or groups are doing in order to make improvements.
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Science
Using scientific rules and strategies to solve problems.
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.
Reading Comprehension
Reading work-related information.
English Language
Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
Physics
Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub- atomic structures and processes.