Mechanical
Knowledge of machines and tools, including their designs, uses, repair, and maintenance. |
| 85 | |
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| 87 |
| Replace the filters in a furnace | Replace a valve on a steam pipe | Overhaul an airplane jet engine |
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Computers and Electronics
Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming. |
| 62 | |
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| 58 |
| Operate a VCR to watch a pre-recorded training tape | Use a word processor | Create a program to scan computer disks for viruses |
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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. |
| 61 | |
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| 46 |
| 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 |
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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. |
| 55 | |
|
| 47 |
| Show someone how to bowl | Lead a quality improvement seminar | Design a training program for new employees |
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Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications. |
| 49 | |
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| 44 |
| Add two numbers | Analyze data to determine areas with the highest sales | Derive a complex mathematical equation |
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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. |
| 46 | |
|
| 37 |
| Use a seatbelt | Inspect a building site for safety violations | Command a military operation |
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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. |
| 45 | |
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| 41 |
| Install a door lock | Design a more stable grocery cart | Plan for the impact of weather in designing a bridge |
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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. |
| 43 | |
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| 45 |
| Use a crowbar to pry open a box | Calculate water pressure through a pipe | Design a cleaner burning gasoline engine |
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