Home

A pressure vessel is said to be a thick shell, when

A. It is made of thick sheets

B. The internal pressure is very high

C. The ratio of wall thickness of the vessel to its diameter is less than 1/10.

D. The ratio of wall thickness of the vessel to its diameter is greater than 1/10.

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

You can do it
  1. One molecule of oxygen consists of __________ atoms of oxygen.
  2. The value of shear stress which is induced in the shaft due to the applied couple varies
  3. When a body is subjected to a direct tensile stress (σx) in one plane accompanied by a simple shear…
  4. The stress induced in a body due to suddenly applied load compared to when it is applied gradually is
  5. The value of modulus of elasticity for mild steel is of the order of
  6. The extremeties of any diameter on Mohr's circle represent
  7. The lower layer of the beam as shown in the below figure, will be
  8. Which of the following statement is correct?
  9. The bending moment of a cantilever beam of length l and carrying a uniformly distributed load of w per…
  10. The molecular mass expressed in gram (i.e. 1 g - mole) of all gases, at N. T. P., occupies a volume…
  11. According to Euler's column theory, the crippling load for a column of length (l) with one end fixed…
  12. When wood is heated with a limited supply of air to a temperature not less than 280°C, the resulting…
  13. One kg of carbon monoxide requires _______kg of oxygen to produce 11/7 kg of carbon dioxide gas.
  14. The behaviour of super-heated vapour is similar to that of
  15. For a beam, as shown in the below figure, the deflection at C is (where E = Young's modulus for the…
  16. The __________ states that change of internal energy of a perfect gas is directly proportional to the…
  17. Diesel cycle consists of following four processes
  18. Carbonisation of coal consists of
  19. In case of an under-reinforced beam, the depth of actual neutral axis is __________ that of the critical…
  20. Which of the following has the minimum atomic mass?
  21. Tensile strength of a material is obtained by dividing the maximum load during the test by the
  22. One kg of carbon produces __________ kg of carbon dioxide.
  23. A thin mild steel wire is loaded by adding loads in equal increments till it breaks. The extensions…
  24. If the rivets in adjacent rows are staggered and the outermost row has only one rivets, the arrangement…
  25. Which of the following is a reversible non-flow process?
  26. Workdone in a free expansion process is
  27. A process of heating crude oil to a high temperature under a very high pressure to increase the yield…
  28. Relation between cp and cv is given by (where cp = Specific heat at constant pressure, cv = Specific…
  29. When a body is subjected to a direct tensile stress (σ) in one plane, then maximum normal stress…
  30. The mass of excess air supplied is equal to