Mechanical
Knowledge of machines and tools, including their designs, uses, repair, and maintenance. |
| 67 | |
|
| 67 |
| Replace the filters in a furnace | Replace a valve on a steam pipe | Overhaul an airplane jet engine |
  | | |
 | | |
|
|
English Language
Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar. |
| 52 | |
|
| 43 |
| Write a thank you note | Edit a feature article in a local newspaper | Teach a college English class |
| | |
| | |
|
|
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. |
| 47 | |
|
| 46 |
| Use a seatbelt | Inspect a building site for safety violations | Command a military operation |
| | |
| | |
|
|
Design
Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models. |
| 47 | |
|
| 45 |
| Draw a straight line 4 3/16 inches long | Draw plans for remodeling a kitchen | Develop detailed plans for a high-rise office building |
| | |
| | |
|
|
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. |
| 46 | |
|
| 41 |
| Show someone how to bowl | Lead a quality improvement seminar | Design a training program for new employees |
| | |
| | |
|
|
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications. |
| 42 | |
|
| 41 |
| Add two numbers | Analyze data to determine areas with the highest sales | Derive a complex mathematical equation |
| | |
| | |
|
|