Home

The absolute zero pressure will be

A. When molecular momentum of the system becomes zero

B. At sea level

C. At the temperature of - 273 K

D. At the centre of the earth

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

You can do it
  1. If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling…
  2. The efficiency and work ratio of a simple gas turbine cycle are
  3. The section modulus of a circular section about an axis through its C.G., is
  4. The stress at which extension of the material takes place more quickly as compared to the increase in…
  5. Select the wrong statement
  6. The radius of the Mohrs circle in the given figure is equal to
  7. The ratio of molar specific heats for mono-atomic gas is
  8. A riveted joint in which the number otrivets decrease from innermost to outer most rows is called
  9. The safe twisting moment for a compound shaft is equal to the
  10. Which of the following is a reversible non-flow process?
  11. A beam is loaded as cantilever. If the load at the end is increased, the failure will occur
  12. The extension of a circular bar tapering uniformly from diameter d₁ at one end to diameter d₂…
  13. According to Avogadro's law, the density of any two gases is __________ their molecular masses, if the…
  14. Which of the following statement is wrong?
  15. Charles' law states that all perfect gases change in volume by __________ of its original volume at…
  16. One kg of carbon monoxide requires 4/7 kg of oxygen and produces
  17. The energy absorbed in a body, when it is strained within the elastic limits, is known as
  18. Which of the following gas has the highest calorific value?
  19. One molecule of oxygen consists of __________ atoms of oxygen.
  20. When the gas is cooled at constant pressure,
  21. The value of one bar (in S. I. units) is equal to
  22. The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular…
  23. True stress strain-curve for materials is plotted between
  24. The mass of flue gas per kg of fuel is the ratio of the
  25. The percentage reduction in area of a cast iron specimen during tensile test would be of the order of
  26. Which of the following is the correct statement?
  27. When the gas is heated at constant pressure, the heat supplied
  28. The rivets are used for __________ fastenings.
  29. An isothermal process is governed by
  30. The efficiency of Stirling cycle is __________ Carnot cycle.