In a reversible adiabatic process, the ratio of T1/T2 is equal to

A. (p2/p1)γ - 1/ γ

B. (p1/p2)γ - 1/ γ

C. (v2/v1)γ - 1/ γ

D. (v1/v2)γ - 1/ γ

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

You can do it
  1. The measurement of a thermodynamic property known as temperature is based on
  2. The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle…
  3. For the same compression ratio, the efficiency of Diesel cycle is __________ Otto cycle.
  4. The given figure shows the Mohr's circle of stress for two unequal and like principal stresses (σx…
  5. The absolute zero pressure can be attained at a temperature of
  6. A beam which is fixed at one end and free at the other is called
  7. Which of the following materials is most elastic?
  8. Strain is defined as the ratio of
  9. A body is subjected to a direct tensile stress of 300 MPa in one plane accompanied by a simple shear…
  10. The efficiency of Carnot cycle depends upon
  11. The strain energy stored in a solid circular shaft in torsion, subjected to shear stress (τ), is:…
  12. In closed cycle gas turbine, the air is compressed
  13. One kg of carbon monoxide requires _______kg of oxygen to produce 11/7 kg of carbon dioxide gas.
  14. Euler's formula holds good only for
  15. The materials which exhibit the same elastic properties in all directions are called
  16. The entropy __________ in an irreversible cyclic process.
  17. Which of the following is the correct statement of the second law of thermodynamics?
  18. Which of the following is a proper sequence?
  19. The absolute zero pressure will be
  20. The absolute zero temperature is taken as
  21. The property of a material which allows it to be drawn into a smaller section is called
  22. The heat flows from a cold body to a hot body with the aid of an external source. This statement is…
  23. A key is subjected to side pressure as well at shearing forces. These pressures are called
  24. If a material expands freely due to heating it will develop
  25. The cycle in which heat is supplied at constant volume and rejected at constant pressure is known as
  26. Which of the following statement is incorrect?
  27. The change in the unit volume of a material under tension with increase in its Poisson's ratio will
  28. Shear stress induced in a shaft subjected to tension will be
  29. The amount of heat required to raise the temperature of 1 kg of water through one Kelvin is called
  30. One reversible heat engine operates between 1600 K and T2 K and another reversible heat engine operates…