Engineering MCQs

  • Which of the following is a mineral?

    Which of the following is a mineral?

    A. basalt
    B. granite
    C. quartz
    D. syenite

    Explanation

    A mineral is, broadly speaking, a solid chemical compound that occurs naturally in pure form. Minerals are most commonly associated with rocks due to the presence of minerals within rocks.
  • The unit of Magnetic flux is__

    The unit of Magnetic flux is__

    A. Newton
    B. Ampere-turn
    C. Weber
    D. Tesla

    Explanation

    In physics, the weber is the SI derived unit of magnetic flux. A flux density of one Wb/m² is one tesla. The weber is named after the German physicist Wilhelm Eduard Weber.
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