Transportation
Knowledge of principles and methods for moving people or goods by air, rail, sea, or road, including the relative costs and benefits. |
| 71 | |
|
| 69 |
| Ride a train to work | Steer a large freighter through a busy harbor | Control air traffic at a busy airport |
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Telecommunications
Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems. |
| 59 | |
|
| 11 |
| Dial a phone | Install a satellite TV dish | "Develop a new, world-wide telecommunications network" |
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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. |
| 58 | |
|
| 42 |
| Use a seatbelt | Inspect a building site for safety violations | Command a military operation |
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English Language
Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar. |
| 54 | |
|
| 26 |
| Write a thank you note | Edit a feature article in a local newspaper | Teach a college English class |
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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. |
| 40 | |
|
| 27 |
| 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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