Practice Quiz

ASVAB Science and Tech Practice Questions - Question List

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16. A factory that manufactures hats uses robots for some production tasks. Which of the following tasks are the robots most likely doing?
  1. feeding cloth into the machines
  2. inspecting finished seams on the hats
  3. producing sketches of new hat designs
  4. performing maintenance checks on the machines
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17. In a circuit, an electrician replaces a 4 ft. section of wire with a wire that has a larger diameter. This change in wire diameter will cause which of the following results?
  1. The current in the new wire section will be less than in the original wire.
  2. The resistance of the new wire section will be less than that of the original wire.
  3. A greater power loss in the circuit will occur because of the new wire section.
  4. A greater voltage drop across the circuit will occur because of the new wire section.
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18. A deep space probe uses which of the following to communicate with scientists on Earth?
  1. alternating current
  2. radio waves
  3. sound waves
  4. visible light
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19. Which of the following is the best example of conductive heat transfer?
  1. sunlight warming sand on a beach
  2. a fan blowing hot air around a room
  3. warm water vapor rising from a hot tub
  4. a hot water bottle resting on a person’s back
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20. Which of the following advances in automotive technology were developed to improve driver and passenger safety?
  1. aerodynamic spoilers
  2. computerized fuel injection systems
  3. hybrid engines
  4. shatterproof windshields
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