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)

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

You can do it
  1. The fuel mostly used in blast furnace for extracting pig iron from iron ores is
  2. The section modulus of a circular section about an axis through its C.G., is
  3. When a bar is cooled to - 5°C, it will develop
  4. In the below figure, the stress corresponding to point D is
  5. The amount of heat required to raise the temperature of 1 kg of water through one Kelvin is called
  6. The general law of expansion or compression is pvn = C, The process is said to be hyperbolic, if n is…
  7. The total elongation produced in a bar of uniform section hanging vertically downwards due to its own…
  8. When it is indicated that a member is elastic, it means that when force is applied, it will
  9. For same compression ratio and for same heat added
  10. The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will
  11. Proof resilience per material is known as
  12. Impact strength of a material is an index of its
  13. The compression ratio is the ratio of
  14. A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of 1.5 MN/m,…
  15. In a tensile test, near the elastic limit zone, the
  16. When a gas is heated at constant pressure
  17. A continuous beam is one which is
  18. A riveted joint in which the number otrivets decrease from innermost to outer most rows is called
  19. According to Kelvin-Planck's statement of second law of thermodynamics,
  20. The thickness of a thin cylindrical shell with hemispherical ends is __________ that of spherical ends.
  21. The ratio of lateral strain to the linear strain within elastic limit is known as
  22. Coke is produced
  23. The property of a working substance which increases or decreases as the heat is supplied or removed…
  24. The process is adiabatic, if the value of n in the equation pvn = C, is
  25. Kelvin-Planck's law deals with
  26. Producer gas is obtained by
  27. When coal is first dried and then crushed to a fine powder by pulverising machine, the resulting fuel…
  28. A thin cylindrical shell of diameter (D) and thickness (t) is subjected to an internal pressure (p).…
  29. Which of the following is a proper sequence?
  30. The intensity of stress which causes unit strain is called