In the torsion equation T/J = τ/r = Gθ/ L, the term J/R is called

A. Shear modulus

B. Section modulus

C. Polar modulus

D. None of these

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

You can do it
  1. A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The column will tend to buckle in…
  2. The capacity of a strained body for doing work on the removal of the straining force, is called
  3. The maximum shear stress, in the given figure, is equal to __________ of the Mohr's circle.
  4. The atomic mass of oxygen is
  5. During which of the following process does heat rejection takes place in Carnot cycle?
  6. Which of the following has the minimum atomic mass?
  7. The value of 1 mm of Hg is equal to
  8. The value of one bar (in S. I. units) is equal to
  9. The efficiency of Stirling cycle is __________ Carnot cycle.
  10. A cube subjected to three mutually perpendicular stress of equal intensity p expenses a volumetric strain
  11. Which of the following gas has the highest calorific value?
  12. According to Avogadro's law, the density of any two gases is __________ their molecular masses, if the…
  13. The maximum diameter of the hole that can be punched from a plate of maximum shear stress 1/4th of its…
  14. The gas turbine cycle with regenerator improves
  15. Those substances which have so far not been resolved by any means into other substances of simpler form…
  16. If the depth is kept constant for a beam of uniform strength, then its width will vary in proportional…
  17. Which of the following statement is correct?
  18. A cycle consisting of __________ and two isothermal processes is known as Stirling cycle.
  19. A process, in which the working substance neither receives nor gives out heat to its surroundings during…
  20. The efficiency of Carnot cycle is maximum for
  21. The atomic mass of nitrogen is __________ oxygen.
  22. For which material the Poisson's ratio is more than unity
  23. Stirling and Ericsson cycles are
  24. The value of gas constant (R) in S. I. units is
  25. The heat and mechanical energies are mutually convertible. This statement was established by
  26. For the same compression ratio, the efficiency of dual combustion cycle is
  27. An adiabatic process is one in which
  28. A cycle consisting of one constant pressure, one constant volume and two isentropic processes is known…
  29. An open cycle gas turbine works on
  30. A cycle consisting of two adiabatic and two constant pressure processes is known as