Home

After reaching the yielding stage while testing a mild steel specimen, strain

A. Becomes constant

B. Starts decreasing

C. Increases without any increase in load

D. None of the above

Correct Answer : C.


Download Objective type questions of Strength of Materials PDF

Visit our PDF store

Get all objective type questions of Strength of Materials MCQ

Also checkout these categories

Syllogism MCQ Inequalities MCQ Engineering Materials MCQ Odd Man Out MCQ Electronics MCQ Animal Kingdom MCQ Data Sufficiency MCQ Fact MCQ Payroll MCQ Mycoplasma and Bacteria MCQ Theory of Machines MCQ Thermodynamics MCQ

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

Submit
Load More..
You can do it
  1. In a free expansion process,
  2. The shape of cantilever for uniformly distributed load will be
  3. The extremeties of any diameter on Mohr's circle represent
  4. An adiabatic process is one in which
  5. The compression ratio for petrol engines is
  6. The processes occuring in open system which permit the transfer of mass to and from the system, are…
  7. The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle…
  8. The shear force diagram for a simply supported beam carrying a uniformly distributed load of w per unit…
  9. In compression test, the fracture in cast iron specimen would occur along
  10. In a tensile test on mild steel specimen, the breaking stress as compared to ultimate tensile stress…
  11. The state of a substance whose evaporation from its liquid state is complete, is known as
  12. The percentage reduction in area of a cast iron specimen during tensile test would be of the order of
  13. The stress induced in a body due to suddenly applied load compared to when it is applied gradually is
  14. When a body is subjected to biaxial stress i.e. direct stresses (σx) and (σy) in two mutually…
  15. The change of entropy, when heat is absorbed by the gas, is
  16. When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel,…
  17. A process of heating crude oil to a high temperature under a very high pressure to increase the yield…
  18. In a uniform bar, supported at one end in position, the maximum stress under self weight of bar shall…
  19. A molecule consisting of one atom is known as
  20. The torque transmitted by a solid shaft of diameter (D) is (where τ = Maximum allowable shear stress)
  21. True stress strain-curve for materials is plotted between
  22. When a bar is cooled to - 5°C, it will develop
  23. The gas in cooling chamber of a closed cycle gas turbine is cooled at
  24. According to Avogadro's law, the density of any two gases is __________ their molecular masses, if the…
  25. The efficiency of Diesel cycle increases with
  26. Petrol is distilled at
  27. Strain is defined as the ratio of
  28. When two plates are butt together and riveted with cover plates with two rows of rivets, the joint is…
  29. The stress induced in a body, when suddenly loaded, is ________ the stress induced when the same load…
  30. Resilience is the