2A672 Volume 1 Unit Review

7 Questions | Attempts: 145
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2A672 Quizzes & Trivia

Aerospace Ground Support Mechanic 7 level CDC


Questions and Answers
  • 1. 

    What is the simplest form of matter

    • A.

      Element

    • B.

      Mixture

    • C.

      Electrons

    • D.

      Compound

    Correct Answer
    A. Element
  • 2. 

    In an atom, what electrons contain the most energy?

    • A.

      The energy is shared equally by all electrons

    • B.

      Orbiting electrons

    • C.

      Valence electrons

    • D.

      K shell electrons

    Correct Answer
    C. Valence electrons
  • 3. 

    Atoms havign more than four electrons, but less than eight are known as

    • A.

      Insulators

    • B.

      Conductors

    • C.

      Stable atoms

    • D.

      Semiconductors

    Correct Answer
    A. Insulators
  • 4. 

    The electrostatic fields around a positive ion move

    • A.

      Inward

    • B.

      Outward

    • C.

      Inward then outward

    • D.

      Outward then inward

    Correct Answer
    B. Outward
  • 5. 

    What are factors that affect the resistence of a material

    • A.

      Area, weight , and state of material

    • B.

      Area, Temperature, and type of material

    • C.

      Temperature, weight, and state of material

    • D.

      Temperature,, type of material, and state of material

    Correct Answer
    B. Area, Temperature, and type of material
  • 6. 

    Wlhat is the resistence in a circuit if the power rating is 40watts and the total current is 2 amps

    • A.

      40 Ohms

    • B.

      20 Ohms

    • C.

      10 Ohms

    • D.

      0.5 Ohms

    Correct Answer
    C. 10 Ohms
  • 7. 

    Convert 500 milliamps to standard amperage

    • A.

      .005 amps

    • B.

      .05 amps

    • C.

      .5 amps

    • D.

      50 amps

    Correct Answer
    C. .5 amps

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 20, 2022
    Quiz Edited by
    ProProfs Editorial Team
  • Feb 16, 2010
    Quiz Created by
    Mineharc
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