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Home Electronics Voltage and Current Comments

  • Question
  • If a fluid system is compared to an electrical system, the fluid pump will correspond to a:


  • Options
  • A. conductor
  • B. lamp
  • C. battery
  • D. insulator

  • Correct Answer
  • battery 


  • Voltage and Current problems


    Search Results


    • 1. An element is a substance that is:

    • Options
    • A. varied throughout the entire piece
    • B. used only in electronics
    • C. electrically charged
    • D. found only in its pure form
    • Discuss
    • 2. The battery symbol is:

    • Options
    • A.
    • B.
    • C.
    • D.
    • Discuss
    • 3. What are the unit and symbol for current?

    • Options
    • A. Ampere, A
    • B. Coulomb, I
    • C. Ampere, Q
    • D. Ampere, I
    • Discuss
    • 4. What are the basic building blocks that all matter is composed of?

    • Options
    • A. electrons, neutrons, and protons
    • B. two protons for each neutron
    • C. two protons for each electron
    • D. electrons, neutrons, and charged ions
    • Discuss
    • 5. A switch is a device that:

    • Options
    • A. short circuits complex circuits
    • B. holds a fuse
    • C. has double poles
    • D. opens or completes a current path
    • Discuss
    • 6. In which states may matter may be found?

    • Options
    • A. solid, liquid, or mineral
    • B. solid, gas, or liquid
    • C. mineral, gas, or liquid
    • D. plastic, solid, or gas
    • Discuss


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