Practice Quiz

ASVAB Science and Tech Practice Questions

Category - Technology/Engineering

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In which of the following examples would a hydraulic system be useful?
  1. inflating an automobile tire
  2. lifting a 2-ton piece of machinery
  3. wiring light bulbs in an electric circuit
  4. sending millions of messages across the Atlantic Ocean each day
Explanation
Answer: B - lifting a 2-ton piece of machinery.
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