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Mechanical Engineering :: Thermodynamics

  1. The ratio of molar specific heats for monoatomic gas is

  2. A.

    1

    B.

    1.4

    C.

    1.67

    D.

    1.87


  3. The general law of expansion or compression is pvn = C, The process is said to be hyperbolic, if n is equal to

  4. A.

    0

    B.

    1

    C.

    γ

    D.


  5. The state of a substance whose evaporation from its liquid state is partial, is known as steam.

  6. A.

    Agree

    B.

    Disagree


  7. The value of universal gas constant is same for all gases.

  8. A.

    Yes

    B.

    No


  9. The numerical value of the thermal capacity and the water equivalent of the substance are the same.

  10. A.

    Agree

    B.

    Disagree