Mechanical
Knowledge of machines and tools, including their designs, uses, repair, and maintenance. |
| 90 | |
|
| 94 |
| Replace the filters in a furnace | Replace a valve on a steam pipe | Overhaul an airplane jet engine |
  | | |
 | | |
|
|
Design
Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models. |
| 68 | |
|
| 62 |
| Draw a straight line 4 3/16 inches long | Draw plans for remodeling a kitchen | Develop detailed plans for a high-rise office building |
| | |
| | |
|
|
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. |
| 64 | |
|
| 55 |
| Process customer dry-cleaning drop off | Work as a day care aide supervising 10 children | Respond to a citizen's request for assistance after a major disaster |
| | |
| | |
|
|
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. |
| 63 | |
|
| 60 |
| Install a door lock | Design a more stable grocery cart | Plan for the impact of weather in designing a bridge |
| | |
| | |
|
|
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. |
| 56 | |
|
| 57 |
| Use a crowbar to pry open a box | Calculate water pressure through a pipe | Design a cleaner burning gasoline engine |
| | |
| | |
|
|
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications. |
| 56 | |
|
| 56 |
| Add two numbers | Analyze data to determine areas with the highest sales | Derive a complex mathematical equation |
| | |
| | |
|
|
Transportation
Knowledge of principles and methods for moving people or goods by air, rail, sea, or road, including the relative costs and benefits. |
| 56 | |
|
| 48 |
| Ride a train to work | Steer a large freighter through a busy harbor | Control air traffic at a busy airport |
| | |
| | |
|
|
Law and Government
Knowledge of laws, legal codes, court procedures, precedents, government regulations, executive orders, agency rules, and the democratic political process. |
| 55 | |
|
| 53 |
| Register to vote in a national election | Prepare documents and title papers for the purchase of a new house | Serve as a judge in a federal court |
| | |
| | |
|
|
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. |
| 54 | |
|
| 56 |
| Use a common household bug spray | Use the proper concentration of chlorine to purify a water source | Develop a safe commercial cleaner |
| | |
| | |
|
|
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. |
| 54 | |
|
| 49 |
| Sign a pay voucher | Monitor progress of a project to ensure timely completion | Manage a $10 million company |
| | |
| | |
|
|