A cylindrical section having no joint is known as

A. Joint less section

B. Homogeneous section

C. Perfect section

D. Seamless section

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

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  1. The air standard efficiency of an Otto cycle is given by (where r = Compression ratio, and γ =…
  2. The specific heat of water is
  3. A body is subjected to a tensile stress of 1200 MPa on one plane and another tensile stress of 600 MPa…
  4. The efficiency of Diesel cycle with decrease in cut-off
  5. When a body is subjected to a direct tensile stress (σx) in one plane accompanied by a simple shear…
  6. Impact strength of a material is an index of its
  7. The efficiency of Diesel cycle depends upon
  8. The atomic mass of nitrogen is __________ oxygen.
  9. The maximum shear stress, in the given figure, is equal to __________ of the Mohr's circle.
  10. Select the correct statement as per Charles' law
  11. The throttling process is __________ process.
  12. The kinetic energy per kg molecule of any gas at absolute temperature T is equal to (where Ru = Universal…
  13. One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and __________…
  14. The gas turbine cycle with regenerator improves
  15. An isothermal process is governed by
  16. The relation between Young's modulus (E), shear modulus (C) and bulk modulus (K) is given by
  17. For the same compression ratio, the efficiency of Diesel cycle is __________ Otto cycle.
  18. Which of the following process can be made reversible with the help of a regenerator?
  19. Strain is defined as the ratio of
  20. A mixture of gas expands from 0.03 m3 to 0.06 m3 at a constant pressure of 1 MPa and absorbs 84 kJ of…
  21. The heating of gas at constant volume is governed by
  22. The amount of heat required to raise the temperature of __________ water through one degree is called…
  23. The percentage reduction in area of a cast iron specimen during tensile test would be of the order of
  24. One Joule (J) is equal to
  25. The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle)
  26. When a body is subjected to biaxial stress i.e. direct stresses (σx) and (σy) in two mutually…
  27. The process is adiabatic, if the value of n in the equation pvn = C, is
  28. The energy stored in a body when strained within elastic limit is known as
  29. For which material the Poisson's ratio is more than unity
  30. For the beam shown in the below figure, the shear force diagram between A and B is