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  4. ASVAB Section 5: Electronic Information

Free ASVAB Section 5: Electronic Information Exam Braindumps
ASVAB Section Five : Electronic Information Questions 81–85 (page: 18)

Updated On: 9-Feb-2026
Page 18 of 37
PDF with 180 Questions

Electricity is defined as ______________.

  1. the flow of electrons along a conductor
  2. the flow of ions along a conductor
  3. the movement of charges
  4. static electricity

Answer(s): A



A conductor is any material that ______________.

  1. has no free electrons
  2. has many free electrons
  3. has free ions
  4. has free protons

Answer(s): B

Explanation:

Conductors have free electrons that are easily moved along with the right kind of push or force. There are a number of ways to cause these electrons to progress along a conductor. Heat, light, magnetism, chemicals, pressure, and friction can cause the generation of an EMF useful in causing electrons to move along a conductor.



Convention current flow is from __________________.

  1. + to +
  2. − to +
  3. + to −
  4. − to −

Answer(s): C

Explanation:

Conventional current flow is said to be from + to −. This idea was originally used by Ben Franklin to explain the conduct of lightning. This conventional flow is still used today by electrical engineers and people working in physics.



Electron flow is from _______________.

  1. + to +
  2. − to +
  3. + to −
  4. − to −

Answer(s): B

Explanation:

Electron flow can be demonstrated to flow from − to +. The action that takes place in a vacuum tube indicates that the + attracts the − electron to cause it to move from − to +.



An insulator is a material with _________________ .

  1. many free electrons
  2. few free electrons
  3. many free protons
  4. many free ions

Answer(s): B

Explanation:

An insulator is a material that has tightly held electrons and very few, if any, free electrons. This means that it can be used to protect the conductor since the insulator will not allow free electrons from the conductor to knock lose any tightly held electrons of the insulator material.



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