Home

When the gas is heated at constant pressure, the heat supplied

A. Increases the internal energy of the gas

B. Increases the temperature of the gas

C. Does some external work during expansion

D. Both (B) and (C)

Related Questions

  1. According to Kelvin-Planck's statement of second law of thermodynamics,
  2. The heating of a gas at constant pressure is governed by
  3. The maximum tangential stress in a thick cylindrical shell is always _________ the internal pressure…
  4. The stress necessary to initiate yielding is
  5. In a reversible adiabatic process, the ratio of T1/T2 is equal to
  6. When gas is heated at constant pressure, the heat supplied is utilised in
  7. One kg of carbon monoxide requires 4/7 kg of oxygen and produces
  8. The total energy of a molecule is shared equally by the various degrees of freedom possessed by it.…
  9. The value of Poisson's ratio for steel is between
  10. A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of 1.5 MN/m,…
  11. A composite shaft consisting of two stepped portions having spring constants K₁ and K₂…
  12. Which of the following is a reversible non-flow process?
  13. The entropy __________ in an irreversible cyclic process.
  14. High air-fuel ratio in gas turbines
  15. The ratio of maximum shear stress developed in a rectangular beam and a circular beam of the same cross-sectional…
  16. The general gas equation is (where p = Pressure, v = Volume, m = mass, T = Absolute temperature, and…
  17. In a tensile test, near the elastic limit zone, the
  18. One reversible heat engine operates between 1600 K and T2 K and another reversible heat engine operates…
  19. For the same compression ratio, the efficiency of Diesel cycle is __________ Otto cycle.
  20. Select the correct statement as per Charles' law
  21. The moment of resistance of a balanced reinforced concrete beam is based on the stresses in
  22. The entropy may be expressed as a function of
  23. Strain is defined as the ratio of
  24. The stress developed in a material at breaking point in extension is called
  25. In a tensile test on mild steel specimen, the breaking stress as compared to ultimate tensile stress…
  26. The thickness of a thin cylindrical shell with hemispherical ends is __________ that of spherical ends.
  27. In compression test, the fracture in cast iron specimen would occur along
  28. In S. I. units, the value of the universal gas constant is
  29. If the value of n = 0 in the equation pvn = C, then the process is called
  30. The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle…

Please do not use chat terms. Example: avoid using "grt" instead of "great".