Home

Which of the following is an example of stress corrosion?

A. Season cracking of brass

B. Caustic embrittlement of steel

C. Both (A) & (B)

D. Neither (A) nor (B)

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

You can do it
  1. Venturimeter is used to measure the flow rate of fluids in pipes, when the pipe is in __________ position.
  2. Which of the following test is used for distinguishing among dry oils, semi-drying oils and non drying…
  3. Case hardening of a material is
  4. Unit of surface tension in S.I. unit is
  5. Brazing filler metal used for joining steel plates
  6. At the point of boundary layer separation in fluid flow, the
  7. Silicon percentage in acid resistant cast iron is about
  8. Which of the following is an example of stress corrosion?
  9. The maximum stress below which a material can withstand an infinite number of cycle of stress, is termed…
  10. Which of the following low melting alloy containing bismuth and lead is used for electric fuse?
  11. Viscoelastic behaviour is observed in __________ materials.
  12. Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about
  13. __________ is the process used for setting up compressive stresses in the surface of a metal to improve…
  14. Which of the following are considered applications of ultrasonic testing?
  15. As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint…
  16. Hot extrusion of aluminium is done in the temperature range of __________ °C.
  17. Which of the following is not the function of a volute casing provided in a centrifugal pump?
  18. Pick out the correct statement.
  19. __________ circuit is most commonly used to measure strain with the help of a strain gauge.
  20. Electrochemical corrosion can occur, only if __________ is present in contact with metal.
  21. __________ is a special constituent of chlorophyll without which photosynthesis is not possible.
  22. Corona discharge is related to the operation of a/an
  23. The excess air required for the combustion of pulverised coal is of the order of about __________ percent.
  24. Which of the following contributes maximum as main source of sulphur in the blast furnace charge?
  25. Constituents of stellite are
  26. The ratio of thermal & electrical conductivity is same for all the metals at the same temperature; and…
  27. The elastic strain energy of a unit length of an edge dislocation as compared to that of a screw dislocation…
  28. Damage to metal surface by mechanical action is called
  29. Mild steel has __________ crystal lattice structure.
  30. What is the critical radius of insulation (cms) for a metallic cylinder, if the convective heat transfer…