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Mechanical Engineering :: Thermodynamics

  1. The kinetic energy of molecules of a gas becomes zero at absolute zero temperature.

  2. A.

    Agree

    B.

    Disagree


  3. One kg of carbon monoxide requires __________ kg of oxygen to produce 11/7 kg of carbon dioxide gas.

  4. A.

    All

    B.

    4/7

    C.

    11/4

    D.

    9/7


  5. The absolute zero temperature is taken as

  6. A.

    -273°C

    B.

    273°C

    C.

    237°F

    D.

    -237°F


  7. The specific heat of water is

  8. A.

    1.817

    B.

    2512

    C.

    4.187

    D.

    none of these


  9. The constant pressure, constant volume and constant pvn processes are regarded as irreversible process.

  10. A.

    True

    B.

    False