Menu
Home / Mechanical Engineering / Thermodynamics :: section-8

Mechanical Engineering :: Thermodynamics

Thermodynamics - Section 1
Thermodynamics - Section 2
Thermodynamics - Section 3
Thermodynamics - Section 4
Thermodynamics - Section 5
Thermodynamics - Section 6
Thermodynamics - Section 7
Thermodynamics - section-8
  1. The general law of expansion or compression is pvn = C, The process is said to be hyperbolic, if n is equal to

    2. A.

     0
    B.

     1
    C.

     γ
    D.

     ∝

    View Answer

    Workspace

    Discuss Discuss in Forum

  2. During which of the following process does heat rejection takes place in Carnot cycle?

    3. A.

     Isothermal expansion
    B.

     Isentropic expansion
    C.

     Isothermal compression
    D.

     Isentropic compression

    View Answer

    Workspace

    Discuss Discuss in Forum

  3. The unit of mass in S.I. units is

    4. A.

     Kilogram
    B.

     Gram
    C.

     Tonne
    D.

     Quintal

    View Answer

    Workspace

    Discuss Discuss in Forum

  4. The unit of pressure in S.I. units is

    5. A.

     kg/cm²
    B.

     mm of water column
    C.

     Pascal
    D.

     Dyne per square cm

    View Answer

    Workspace

    Discuss Discuss in Forum

  5. The unit of length in S.I. units is

    6. A.

     Meter
    B.

     Centimeter
    C.

     Kilometer
    D.

     Millimeter

    View Answer

    Workspace

    Discuss Discuss in Forum

  6. The unit of energy in S.I. units is

    7. A.

     watt
    B.

     Joule
    C.

     joule/s
    D.

     joule/m

    View Answer

    Workspace

    Discuss Discuss in Forum

  7. The unit of time in S.I. units is

    8. A.

     Second
    B.

     Minute
    C.

     Hour
    D.

     Day

    View Answer

    Workspace

    Discuss Discuss in Forum

  8. The unit of temperature in S.I. units is

    9. A.

     Centigrade
    B.

     Celsius
    C.

     Fahrenheit
    D.

     Kelvin

    View Answer

    Workspace

    Discuss Discuss in Forum

  9. The unit of power in S.I. units is

    10. A.

     Newton
    B.

     Pascal
    C.

     Erg
    D.

     Watt

    View Answer

    Workspace

    Discuss Discuss in Forum

  10. The value of the product of molecular weight and the gas characteristic constant for all the gases in S.I. units is

    11. A.

     29.27 J/kmol °K
    B.

     83.14 J/kmol °K
    C.

     848 J/kmol °K
    D.

     735 J/kmol °K

    View Answer

    Workspace

    Discuss Discuss in Forum

Java Programming Questions and Answers Interview Questions and Answers