Quiz: Some Basic Questions Of Science And Engineering

9 Questions | Total Attempts: 492

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Quiz: Some Basic Questions Of Science And Engineering

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Questions and Answers
  • 1. 
    A step up motor increases:
    • A. 

      Voltage

    • B. 

      Current

    • C. 

      Power

    • D. 

      None of the above

  • 2. 
    Unit of inductance is:
    • A. 

      Farad

    • B. 

      Ohm

    • C. 

      Henry

    • D. 

      Mho

  • 3. 
    The frequency of a DC signal is:
    • A. 

      50 Hz

    • B. 

      Zero

    • C. 

      100 Hz

    • D. 

      None of the above

  • 4. 
    When was C programming invented?
    • A. 

      1987

    • B. 

      1967

    • C. 

      1997

    • D. 

      1977

  • 5. 
    The keyword used to transfer the control from sub routine to main function is:
    • A. 

      Return

    • B. 

      Go back

    • C. 

      Exit

    • D. 

      Escape

  • 6. 
    Engineer's Day is celebrated in India in honor of:
    • A. 

      Sir Mokshagundam Visvesvaraya

    • B. 

      Aryabhata

    • C. 

      Homi Bhabha

    • D. 

      Yellapragada Subbarao

  • 7. 
    Which of the following is NOT a green house gas?
    • A. 

      Hydrogen

    • B. 

      Carbon di oxide

    • C. 

      Nitrous oxide

    • D. 

      Methane

  • 8. 
    Who discovered the radioactive element radium?
    • A. 

      Marie Curie

    • B. 

      Albert Einstein

    • C. 

      Benjamin Franklin

    • D. 

      Isaac Newton

  • 9. 
    Who invented and patent dynamite?
    • A. 

      A. Nobel

    • B. 

      J. R. Gluber

    • C. 

      G. Fawks

    • D. 

      W. Bickford

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