Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Knowledge
| % | Subject | Description |
|---|---|---|
| 91.75 | Mechanical | Knowledge of machines and tools, including their designs, uses, repair, and maintenance. |
| 79.50 | Building and Construction | Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads. |
| 75.75 | Customer and Personal Service | Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction. |
| 62.25 | 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. |
| 57.25 | Computers and Electronics | Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming. |
| 56.75 | English Language | Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar. |
| 56.00 | Public Safety and Security | Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions. |
| 54.25 | 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. |
| 54.25 | Design | Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models. |
| 53.50 | Mathematics | Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications. |
| 52.75 | Administration and Management | Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources. |
| 52.50 | Education and Training | Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects. |
The data sources for the information displayed here include: O*NET™. (Using onet28)
